Problem Description and Given Info You must write a program that take as in input, a String containing the information for a course. This course information will always be a String formatted like this: Here is an example: CSE 110 11178 Principles of Programming Note that the four pieces of information in this String are each separated by a single space character. You can safely assume (for this assignment) that the input to your program will always follow this format. Your program must collect and store this full course information in a single String variable. You should use the Scanner nextLine method to collect the input as a single String. Your program must then extract the four pieces of information and store each in separate variables. The subject and title must be stored in String variables. The course number and section number must be stored in int variables. Finally, you program must print out the four pieces of information on separate lines, as show in the examples below. Here are some examples of what the user should see when the program runs. Example 1 Enter course info : CSE 110 11178 Principles of Programming Subject : CSE Course Number : 110 Section Number : 11178 Course Title : Principles of Programming Example 2 Enter course info : FSE 100 12187 Introduction to Engineering 21 Śty
Answers
Here's a Java program that take as in input, a String containing the information for a course.
Write the Java code to make a course?
import java.util.Scanner;
public class CourseInfo {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
// Get the course information as a single string
System.out.print("Enter course info: ");
String courseInfo = input.nextLine();
// Extract the subject, course number, section number, and title
String[] parts = courseInfo.split(" ");
String subject = parts[0];
int courseNumber = Integer.parseInt(parts[1]);
int sectionNumber = Integer.parseInt(parts[2]);
String title = "";
for (int i = 3; i < parts.length; i++) {
title += parts[i] + " ";
}
title = title.trim();
// Print the extracted information
System.out.println("Subject: " + subject);
System.out.println("Course Number: " + courseNumber);
System.out.println("Section Number: " + sectionNumber);
System.out.println("Course Title: " + title);
}
}
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Related Questions
main circuit wiring is represented in a schematic by
A.the abbreviation mcw
B. A red line
C. A darker line
D.thicker line
Answers
Answer: a thicker line
Explanation:
I2 + KOH = KIO3 + KI + H2O Marque la(s) respuesta(s) falsas: La suma de coeficientes mínimos del agua y el agente reductor es 6 El KI es la forma reducida El KOH es el agente reductor La suma de electrones transferidos más el coeficiente mínimo del agua suman 16 La relación entre el agente oxidante y el agente reductor es 1
Answers
Answer:
Las declaraciones falsas incluyen
- El KOH es el agente reductor.
- La suma de electrones transferidos más el coeficiente mínimo de agua suman 16.
Todas las otras declaraciones son ciertas.
The false statements include
- The KOH is the reducing agent.
- The sum of transferred electrons plus the minimum coefficient of water add up to 16.
All the other statements are true.
Explanation:
Es evidente que esta es una reacción redox en presencia de medio básico. Entonces, equilibraremos esta reacción redox en pasos. I₂ + KOH → KIO₃ + KI + H₂O
Paso 1 Eliminar los iones espectadores; Estos son los iones que aparecen en ambos lados de la reacción. Es evidente que solo el ion de potasio (K⁺) es el ion espectador de esta reacción.
I₂ + OH⁻ → IO₃⁻ + I⁻ + H₂O
Paso 2
Separamos la reacción en las medias reacciones de oxidación y reductina. La oxidación es la pérdida de electrones que conduce a un aumento del número de oxidación del ion, mientras que la reducción es la ganancia de elecrones que conduce a una disminución en el número de oxidación del ion. También es evidente que es el gas de yodo el que se reduce y oxida para esta reacción.
El gas de yodo se reduce a I⁻ (el número de oxidación se reduce de 0 a -1) y el gas de yodo se oxida a IO₃⁻ (el número de oxidación de yodo aumenta de 0 en gas de yodo a +5 en IO₃⁻)
Reducción media reacción
I₂ → I⁻
Media reacción de oxidación
I₂ + OH⁻ → IO₃⁻ + H₂O
Paso 3
Equilibramos las medias reacciones y agregamos los respectivos electrones transferidos
Reducción media reacción
I₂ → 2I⁻
I₂ + 2e⁻ → 2I⁻
Media reacción de oxidación
I₂ + 12OH⁻ → 2IO₃⁻ + 6H₂O
I₂ + 12OH⁻ → 2IO₃⁻ + 6H₂O + 10e⁻
Paso 4
Balancee el número de electrones en las dos medias reacciones
[I₂ + 2e⁻ → 2I⁻] × 5
[I₂ + 12OH⁻ → 2IO₃⁻ + 6H₂O + 10e⁻] × 1
5I₂ + 10e⁻ → 10I⁻
I₂ + 12OH⁻ → 2IO₃⁻ + 6H₂O + 10e⁻
Paso 5
Agregue las dos medias reacciones y elimine cualquier especie que aparezca en ambos lados
5I₂ + 10e⁻ + I₂ + 12OH⁻ → 10I⁻ + 2IO₃⁻ + 6H₂O + 10e⁻
Entonces, eliminamos los 10 electrones que fueron transferidos en la reacción balanceada
6I₂ + 12OH⁻ → 10I⁻ + 2IO₃⁻ + 6H₂O
Paso 6
Reintroducimos la especie eliminada desde el principio (el ion potasio)
6I₂ + 12KOH → 10KI + 2KIO₃ + 6H₂O
Los coeficientes mínimos son entonces
3I₂ + 6KOH → 5KI + KIO₃ + 3H₂O
Luego verificamos cada una de las declaraciones proporcionadas para elegir las falsas.
- La suma de los coeficientes mínimos del agua y el agente reductor es 6.
El gas yodo es el agente reductor y oxidante. Coeficiente mínimo de agua y gas de yodo = 3 + 3 = 6 Esta afirmación es cierta.
- El KI es la forma reductora KI resulta de la semirreacción de reducción.
Por lo tanto, es la forma reducida del gas de yodo. Esta afirmación es cierta. - El KOH es el agente reductor. KOH no es el agente reductor. Esta afirmación es falsa.
- La suma de los electrones transferidos más el coeficiente mínimo de agua suman 16.
Electrones transferidos = 10
Coeficiente mínimo de agua = 3
Suma = 13 y no 16.
Esta afirmación es falsa.
- La proporción del agente oxidante y el agente reductor es 1.
Dado que el gas yodo es el agente reductor y oxidante, la proporción de estos dos es verdaderamente 1. Esta afirmación es cierta.
¡¡¡Espero que esto ayude!!!
Suppose a manager of a certain mining company wants to determine the weekly food expenditure of the company’s employees. if there are 2,549 employees and the manager decided to use only 500 employees as a sample, who will be included in the sample? to help the manager make his decision, suggest a sampling technique to be used and state the whole process of selecting the participants
Answers
The sampling technique that can be used to selecting the participants will be a random sampling.
What is sampling?It should be noted that sampling simply a method in statistical analysis that predetermined observations are taken from the population.
In this case, the sampling technique that can be used to selecting the participants will be a random sampling. This is need to give everyone an equal chance of being selected.
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I need to solve for d
Answers
Answer:
it's not included
Explanation:
plz exact ur explain
Answer:
si amor
Explanation:
Hoiykñjdnlklbutrk
differences between acidic and basic Bessemer process
Answers
Answer:
In the acid processes, deoxidation can take place in the furnaces, leaving a reasonable time for the inclusions to rise into the sla*g and so be removed before casting. Whereas in the basic furnaces, deoxidation is rarely carried out in the presence of the sla*g, otherwise phosphorus would return to the metal.
Describing Tasks for Stationary Engineers Click this link to view O*NET’s Tasks section for Stationary Engineers. Note that common tasks are listed toward the top, and less common tasks are listed toward the bottom. According to O*NET, what are common tasks performed by Stationary Engineers? Check all that apply. observing and interpreting readings on gauges, meters, and charts managing financial resources to order supplies and equipment writing computer programs to control equipment testing boiler water quality or arranging for testing creating safety regulations after experimentation operating or tending stationary engines, boilers, and auxiliary equipment
Answers
Answer:
A, D, F
Explanation:
took on edge.
Answer:
The answer is A,D,F
A:observing and interpreting readings on gauges, meters, and charts
D:testing boiler water quality or arranging for testing
F:operating or tending stationary engines, boilers, and auxiliary equipment
Explanation:
I got all right on edge.
A vibration system consists of a mass 50 kg, a spring of stiffness 30 kN/m and a damper. The
damping provided is only 20% of the critical value. Determine (a) the damping factor, (b) the
critical damping coefficient, (c) the natural frequency of the damped vibrations, (d) the
logarithmic decrement and (e) the ratio of two consecutive amplitudes.
Answers
Answer:
20% of the critical value. Determine (a) the damping factor, (b) the
Explanation:
Binary data is transmitted over an AWGN channel at a rate of 1 Mbps. The
required average probability of error Pe≤ 10-4. Noise power spectral density is No 10-12 W/Hz. Determine Nο 2 the average carrier power for binary phase shift keying and amplitude shift keying schemes. Which scheme requires more energy per bit? [6]
Answers
The given bit rate is 1 Mbps. The average probability of error Pe ≤ 10-4. The noise power spectral density No is 10-12 W/Hz. Let us determine the average carrier power for binary phase shift keying and amplitude shift keying.
Here is the solution:For Binary Phase Shift Keying (BPSK)Modulation scheme is BPSK (Binary Phase Shift Keying).Symbol rate is equal to the bit rate, which is 1 Mbps. The average probability of error Pe is equal to 10-4. The noise power spectral density No is 10-12 W/Hz, which means No /2 = 5 x 10-13 W/Hz.
We'll now calculate the required average carrier power, Pc.Pc= (Pe*No)/R (1)Here, R = Symbol rate= 1 Mbps= 106 bits/sSubstitute these values in equation (1),Pc= (10^-4*10^-12)/10^6Pc=10^-22 J/bit= 10^-22 W/Hz. (2)Nο 2 = No /2 = 5 x 10-13 W/Hz. (3)For Amplitude Shift Keying (ASK)Modulation scheme is ASK (Amplitude Shift Keying).The required average probability of error Pe is the same as before, which is equal to 10-4.
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consider a relation r(a, b, c, d, e) with the following dependencies: ab → c, cd → e, de → b is ab a candidate key of this relation? if not, is abd? explain your answer
Answers
No, ab is not a candidate key of the given relation r(a, b, c, d, e).A candidate key is a minimal set of attributes that can uniquely identify each tuple in a relation.
To check whether ab is a candidate key of the given relation r(a, b, c, d, e), we need to check whether it satisfies the following conditions:Uniqueness: Each tuple in the relation must be unique, which means no two tuples can have the same values for all attributes of the candidate key.Minimality: No proper subset of the candidate key can uniquely identify each tuple in the relation.Now, let's check whether ab satisfies these conditions:Uniqueness: We know that ab → c, which means two tuples with the same values for ab must have the same value for c. Therefore, ab cannot uniquely identify each tuple in the relation.Minimality: We can see that {a, b} is not a proper subset of {a, b, c, d, e}, so we only need to check whether {a, b} is a superkey of the relation. To do this, we need to check whether we can derive all attributes of the relation from {a, b}. We know that ab → c, but we cannot derive any other attribute of the relation from {a, b}. Therefore, {a, b} is not a superkey of the relation and cannot uniquely identify each tuple in the relation.Thus, we can conclude that ab is not a candidate key of the given relation r(a, b, c, d, e).Now, let's check whether abd is a candidate key of the given relation r(a, b, c, d, e):Uniqueness: We know that abd → c, which means two tuples with the same values for abd must have the same value for c. We also know that abd → e, which means two tuples with the same values for abd must have the same value for e. Finally, we know that abd → b, which means two tuples with the same values for abd must have the same value for b. Therefore, abd can uniquely identify each tuple in the relation.
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Johnston Implants is planning new online patient diagnostics for surgeons while they operate. The new system will cost $200,000 to install in an operating room, $5000 annually for maintenance, and have an expected life of 5 years. The revenue per system is estimated to be $40,000 in year 1 and to increase by $10,000 per year through year 5 . Determine if the project is economically justified using PW analysis and an MARR of 10% per year.
Answers
Answer:
To determine if the project is economically justified using present worth (PW) analysis and a minimum acceptable rate of return (MARR) of 10%, we need to calculate the present worth of the cash flows associated with the project.
The initial cost of the project is $200,000. The annual maintenance cost is $5,000, and we need to calculate the present worth of this cost for the five-year life of the project. Using a 10% discount rate, we can calculate the present worth as follows:
PW maintenance = $5,000 * [(1 - 1/(1 + 0.1)^5)/0.1] = $20,890
The annual revenue for the project is $40,000 in year 1, increasing by $10,000 each year through year 5. We need to calculate the present worth of these cash flows using a 10% discount rate.
PW revenue = [$40,000 * (1/(1 + 0.1)^1)] + [$50,000 * (1/(1 + 0.1)^2)] + [$60,000 * (1/(1 + 0.1)^3)] + [$70,000 * (1/(1 + 0.1)^4)] + [$80,000 * (1/(1 + 0.1)^5)] PW revenue = $227,025
The total present worth of the cash flows is the present worth of the revenue minus the present worth of the maintenance cost minus the initial cost of the project.
PW total = PW revenue - PW maintenance - initial cost PW total = $227,025 - $20,890 - $200,000 PW total = $6,135
Since the PW total is positive, the project is economically justified using PW analysis and a MARR of 10% per year. Therefore, the project is profitable and is expected to generate a positive return on investment.
Explanation:
suppose we have an application that requires power outage probability of 0.01 for the threshold p0=-80dbm .for rayleigh fading ,what value of the average signalpoweris required
Answers
To find the value of the average signal power required for a power outage probability of 0.01 for a threshold of p0 = -80dBm, we need to use the Rayleigh fading model, which describes the statistical distribution of signal strength in a wireless communication channel.
The Rayleigh fading model assumes that the magnitude of the received signal power follows a Rayleigh distribution, which is a continuous probability distribution with a scale parameter σ. The probability density function of the Rayleigh distribution is given by:
f(x) = (x/σ^2) * exp(-x^2/(2σ^2))
where x is the signal power, and σ is the scale parameter, which is related to the average signal power P as follows:
σ = sqrt(P/2)
The power outage probability for a given threshold p0 is given by:
Pout = exp(-2*(p0/P))
where Pout is the power outage probability.
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Write a program that inputs one integer number. The program tests if the number is a Write a program that inputs. multiple of 5 or not.
Answers
A program Input an integer and then Tests if it is a multiple of 5 or not.
To create the desired program, prompt the user to input an integer number. Then, perform a test to check if the number is a multiple of 5 or not.
This can be done by checking if the remainder of dividing the number by 5 is equal to 0. If the remainder is 0, it means the number is divisible by 5 and hence, a multiple of 5. If the remainder is not 0, it means the number is not divisible by 5 and therefore not a multiple of 5.
Based on the test result, display an appropriate message indicating whether the number is a multiple of 5 or not. This can be achieved using conditional statements such as if-else.
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The length of time required for the current to decay to zero, once the circuit is de-energized, equals the time required for the current to rise to its Ohm's law value when the inductive circuit is energized.a)trueb)false
Answers
True. According to Ohm's law, the current in an inductive circuit increases gradually when the circuit is energized, and it takes some time to reach its steady-state value.
When the circuit is de-energized, the current gradually decreases to zero over the same period of time. Therefore, the length of time required for the current to decay to zero is equal to the time required for the current to rise to its Ohm's law value when the inductive circuit is energized.
The statement is not accurate because the time required for the current to decay to zero in an inductive circuit is determined by the time constant, which depends on the inductance (L) and resistance (R) of the circuit. Ohm's law, which relates voltage (V), current (I), and resistance (R), does not directly determine the time required for current to rise or decay in an inductive circuit.
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This might count as engineering, I'm not sure as this is IT
An ordered collection of data elements stored and accessed in a program is called what?
Group of answer choices
Variables
List
Locale
Parameters
Answers
Answer:
10.5
Explanation:
Convert to an equation for example P%* X=Y
P is 7.5% X is 140, so the equation Is 7.5 percent * 14= Y
convert 7.5% Into a decimal by removing the percent sign and deviding by 7.5/100= 0.075
Substitute 0.075 for 7.5% in the equation: 7.5%*140=Y becomes 0.075*140= 10.5
1.What is three phase? why it is needed?
2. What is the condition to be balanced? Write down voltage equation of a balanced 3 phase voltage source and draw their phasor diagram.
Answers
1. We can see here that three phase refers to a type of electrical power transmission that uses three alternating current (AC) waveforms that are 120 degrees out of phase with each other. This is different from single-phase power transmission, which uses only one AC waveform.
What is voltage?Voltage, also known as electric potential difference, is a measure of the electrical potential energy per unit of charge in an electrical circuit. It is defined as the amount of work required to move a unit of electric charge between two points in a circuit, typically measured in volts (V).
Three-phase power is needed because it allows for more power to be transmitted over a given amount of wire or cable. With three-phase power, the power is delivered in a more consistent manner, which means that there is less voltage drop over long distances.
2. In order for a three-phase system to be balanced, the three phases must have the same amplitude and be 120 degrees out of phase with each other. The voltage equation of a balanced three-phase voltage source is given by:
Vph = Vline / √3
where Vph is the phase voltage and Vline is the line voltage. The phasor diagram for a balanced three-phase system shows three sinusoidal waveforms that are displaced by 120 degrees from each other.
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Suggest suitable materials of construction for the following applications and provide justifications.
a) A 10,000 m' storage tank for toluene.
b) A 5.0 m' tank for storing a 30% w/w aqueous solution of sodium chloride.
c) A 2 m diameter, 20 m high distillation column, distilling acrylonitrile.
d) A 100 m storage tank for strong nitric acid.
e) A 500 m3 aqueous waste hold-up tank. The wastewater pH can vary from 1 to 12. The wastewater will also contain traces of organic material.
f) A packed absorption column 0.5 m diameter, 3 m high, absorbing gaseous hydrochloric acid into water. The column will operate at essentially atmospheric pressure.
Answers
Answer:
a) 316 stainless steel
b) 316 stainless steel
c) Carbon steel
d) stainless steel 316
e) stainless steel 316
f ) Carbon steel
Explanation:
A) A 10,000 M' storage tank for Toluene
The best material for building this tank is 316 stainless steel this is because it is relatively cheaper than other materials such as Hest Alloy C while still maintaining the required tensile strength needed to build the storage tank for Toluene
B) A 5.0 m' tank for storing a 30% w/w aqueous solution of sodium chloride
The suitable material for building this tank is 316 stainless steel as it is cheaper than Titanium and Hest Alloy C and it is compatible with sodium chloride
C) A 2 m diameter, 20 m high distillation column, distilling acrylonitrile
The best material for constructing this column is Carbon steel and this is because it has a very high compressive strength which is approximately . 1320 MPa
D) A 100 m storage tank for strong nitric acid.
The best material is stainless steel 316 and this is due to its high tensile strength
E) 316 stainless steel
F) Carbon steel is suitable for building this absorption column because it has a very high compressive strength which is approximately . 1320 MPa
The spread on a proposed road paved with smooth asphalt and having a 1.0-percent longitudinal slope is limited by local regula- tions to 3.0 m for the sake of au- tomobile safety. The road cross- slope is 2.5%. What is the maximum allow- able discharge on the road if the gutter section is uniform? What is the depth of the flow measured at the curb for this rate of discharge? An alternative design proposes the addition of a gutter de- pression with a width of 1.5 meters and a gutter cross-slope of 4.0%. What is the maximum allowable discharge in the gutter under these conditions? What is the depth of the flow at this rate of discharge? Does the addition of the gutter depression increase or decrease the capacity of the gutter? Why?
Answers
The maximum allowable discharge for the road is 0.225 m³/s with a depth of 3.0 meters. Adding a gutter depression doesn't change the capacity, which remains at 0.18 m³/s with a depth of 3.0 meters.
To calculate the maximum allowable discharge and the depth of flow for the given road conditions, let's follow the steps:
Step 1: Calculate the cross-sectional area of flow for the road without the gutter depression.
The cross-slope of the road is 2.5%, which means for every meter of horizontal distance, there is a rise of 2.5 cm.
Cross-sectional area = road width * road cross-slope
= 3.0 m * (2.5/100)
= 0.075 m²
Step 2: Calculate the maximum allowable discharge on the road without the gutter depression.
The maximum allowable discharge is limited by the spread, which is 3.0 m.
Maximum allowable discharge = cross-sectional area * spread
= 0.075 m² * 3.0 m
= 0.225 m³/s
Step 3: Calculate the depth of flow at the curb for this rate of discharge.
To find the depth of flow, we need to divide the discharge by the cross-sectional area.
Depth of flow = Maximum allowable discharge / cross-sectional area
= 0.225 m³/s / 0.075 m²
= 3.0 m
Therefore, the depth of flow at the curb for the maximum allowable discharge is 3.0 meters.
Step 4: Calculate the maximum allowable discharge and the depth of flow for the road with the gutter depression.
The gutter depression has a width of 1.5 meters and a cross-slope of 4.0%.
Cross-sectional area of the gutter = gutter width * gutter cross-slope
= 1.5 m * (4.0/100)
= 0.06 m²
Maximum allowable discharge in the gutter = cross-sectional area of the gutter * spread
= 0.06 m² * 3.0 m
= 0.18 m³/s
Depth of flow in the gutter = Maximum allowable discharge in the gutter / cross-sectional area of the gutter
= 0.18 m³/s / 0.06 m²
= 3.0 m
The depth of flow in the gutter is also 3.0 meters.
Step 5: Determine the effect of the gutter depression on the capacity of the gutter.
The addition of the gutter depression does not increase or decrease the capacity of the gutter. The capacity remains the same at a maximum allowable discharge of 0.18 m³/s and a depth of flow of 3.0 meters. The purpose of the gutter depression is to provide a channel for efficient water drainage, but it does not affect the overall capacity of the gutter.
To summarize:
- The maximum allowable discharge on the road without the gutter depression is 0.225 m³/s, and the depth of flow at the curb is 3.0 meters.
- The maximum allowable discharge in the gutter with the gutter depression is 0.18 m³/s, and the depth of flow in the gutter is also 3.0 meters.
- The addition of the gutter depression does not affect the capacity of the gutter; it provides efficient drainage without altering the maximum allowable discharge or depth of flow.
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Liquid water at 20°C is heated in a chamber by mixing it with saturated steam. Liquid water enters the chamber at the steam pressure at a rate of 4.6 kg/s and the saturated steam enters at a rate of 0.19 kg/s. The mixture leaves the mixing chamber as a liquid at 45°C. If the surroundings are at 20°C, determine:
a. the temperature of saturated steam entering the chamber,
b. the exergy destruction during this mixing process,
c. the second-law efficiency of the mixing chamber.
Answers
a. The temperature of saturated steam entering the chamber can be found by using the steam tables. At the pressure of the steam entering the chamber, which is not given in the problem, the saturation temperature is slightly above 100°C. Since the mixture leaves the chamber as a liquid at 45°C, we can assume that the steam is also at 45°C, which is the final temperature of the mixture. Therefore, the temperature of the saturated steam entering the chamber is 45°C.
b. The exergy destruction during this mixing process can be calculated as the difference between the inlet exergy and the outlet exergy of the system. The inlet exergy can be calculated as the sum of the exergy of the liquid water and the exergy of the saturated steam, which are both at the same temperature of 45°C. The outlet exergy can be calculated as the exergy of the liquid water at 45°C, assuming that there is no exergy transfer to the surroundings. The exergy destruction is then:
ΔE = (m_water * e_water + m_steam * e_steam) - m_outlet * e_outlet
where m_water and m_steam are the mass flow rates of the liquid water and saturated steam, respectively, and e_water, e_steam, and e_outlet are the specific exergies of the liquid water, saturated steam, and outlet liquid water, respectively.
Using the steam tables, we can find that the specific exergies of the liquid water and saturated steam at 45°C are 199.23 kJ/kg and 2513.9 kJ/kg, respectively. Therefore, the exergy destruction is:
ΔE = (4.6 kg/s * 199.23 kJ/kg + 0.19 kg/s * 2513.9 kJ/kg) - 4.79 kg/s * 199.23 kJ/kg
ΔE = 6253.7 kW
c. The second-law efficiency of the mixing chamber can be defined as the ratio of the actual work output (which is zero in this case) to the maximum possible work output, which is the inlet exergy minus the exergy destruction. Therefore, the second-law efficiency is:
η_II = 0 / (m_water * e_water + m_steam * e_steam - ΔE)
η_II = 0 / (4.6 kg/s * 199.23 kJ/kg + 0.19 kg/s * 2513.9 kJ/kg - 6253.7 kW)
η_II = 0
This means that the mixing process is not reversible, and there is no useful work output.
which of the following best describes the value assigned to b when the code segment is executed?
A
a
B
2 * a
C A random integer between 0 and a 1, inclusive -
D A random integer between a and 2 * a, inclusive
E A random integer between a and 2 * a = 1, inclusive
Answers
In the code segment, the value assigned to b when the code segment is executed is a random integer between 0 and a 1, inclusive is:
C A random integer between 0 and a 1, inclusive
In programming, the word inclusive means that a value is included in a range or set. The range or set of numbers containing the endpoints of the range includes the inclusive boundary value. In Python, for example, the range function's second argument is the ending value, which is not included in the range if the optional third argument is excluded. Here's an example of inclusive and exclusive range.>> > for i in range (0, 5):
... print(i)
...
0
1
2
3
4
>> > for i in range (0, 5, 1):
... print(i)
...
0
1
2
3
4
Here, 0 is included in the range, and 5 is not included. The optional third argument specifies the step value, which is set to 1 by default.
Let's now return to the initial question.
The code segment is: b = random.randint (0, a + 1)
The random.randint() function returns a random integer N such that a <= N <= b, so the value of b will be between 0 and a + 1, including the endpoints (0 and a + 1). Thus, the value assigned to b when the code segment is executed is a random integer between 0 and a 1, inclusive. The correct answer is option C.
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A steel bar is tested in torsion. Two strain gages are applied to the surface of the specimen one positioned in the principal tensile stress direction and the other in the principal compressive stress direction. Thus they are both positioned 45 degrees from the longitudinal member axis and 90 degrees from reach other. The strain gages utilize a half bridge. A torsion of 1,000 lb-in. at intervals of 250 lb-in. is applied in increments.
If an axial load was applied to the rod would the orientation of the strain gages need to change or would the orientation of 45 degrees still be valid? Justify your answer.
Answers
The orientation of the strain gages would need to change if an axial load was applied to the rod. This is because the axial load will cause longitudinal strains in the rod, which are in a different direction than the strains caused by torsion.
The orientation of the strain gages at 45 degrees from the longitudinal member axis would still be valid for measuring strain caused by torsion even if an axial load is applied to the rod. This is because strain caused by axial loading is different from strain caused by torsion. The strain gages positioned at 45 degrees from the longitudinal member axis are only sensitive to strains in the principal tensile and compressive stress directions caused by torsion. Thus, they would not accurately measure the longitudinal strains caused by the axial load. To measure the longitudinal strains, strain gages would need to be positioned along the longitudinal axis of the rod.
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Climate change isn't just about temperature! The amount of rain and snow (precipitation) in certain regions of the U.S. is also changing. In some areas, the amount of precipitation has decreased. Scientist predict that these dry areas will get even drier in the future.
If the warmer areas on the map also become drier, what will happen to wildfire risk?
Drier conditions will likely result in fewer wildfires
Drier conditions will likely result in more wildfires
No difference
Answers
If I had to guess, I'd say the answer is
Drier conditions will likely result in more wildfires
Studies show that warmer and drier areas will double in wildfires by 2050.
Com base no memorial descritivo abaixo, resolva os seguintes itens:
a) Calcule a área total em metros quadrados do terreno;
b) Calcule as coordenadas dos vértices do terreno A-B-C-D;
c) Calcule o Azimute e Distância entre os vértices do terreno A-B-C-D-A.
Memorial Descritivo do Terreno
Um lote urbano situado no município de Camanducaia-MG, localizado no Bairro Centro, na Rua dos Topógrafos, nº 100. Proprietário Haruo Shiroma, Mestre de Obras, divorciado, residente e domiciliado nesta Cidade. O terreno inicia-se no Vértice A de coordenada X=2.224,533 e coordenada Y=585,849; deste segue para o Vértice B com Azimute 330°00’00” e distância de 15,00 metros, confrontando do Vértice A ao Vértice B com a Rua dos Topógrafos; daí deflete a direita e segue para o Vértice C com ângulo interno de 135°00’00” e distância de 25,00 metros, confrontando do Vértice B ao Vértice C com o Imóvel de nº 90; daí segue para o Vértice D de coordenada X=2.230,344 e coordenada Y=604,194, confrontando do Vértice C ao Vértice D com o Imóvel de nº 505; daí segue para o Vértice A, início da descrição, com Azimute de CALCULAR AZIMUTE e distância de CALCULAR DISTÂNCIA metros, confrontando do Vértice A ao Vértice D com o Imóvel nº 110; encerrando uma área total de CALCULAR A ÁREA TOTAL
Answers
Answer:
idek
Explanation
himomy
The electrons in a particle beam each have a kinetic energy, K. Find the magnitude of the electric field that will stop these electrons in a distance d, expressing the answer symbolically in terms of K, e, and d. Should the electric field point in the direction of the motion of the electron, or should it point in the opposite direction?
Answers
Answer:
The direction of the electric field is same as the direction of electric force, so the electric field should be along the motion of the electron. Thus, the magnitude of the electric field to stop the electron is Ked K e d and it will be along the motion of the electron.
Explanation:
After internal motor overload protection opens the motor circuit due to overheating, a technician should ____ to speed up compressor cooling.
Answers
To speed up compressor cooling after the internal motor overload protection opens the motor circuit due to overheating, a technician should take measures such as increasing airflow and reducing ambient temperature.
When the internal motor overload protection opens the motor circuit due to overheating, it indicates that the compressor needs to cool down before it can resume operation. To expedite this cooling process, the technician should focus on increasing airflow and reducing the ambient temperature around the compressor.
One way to enhance airflow is by ensuring that the condenser coil, which releases heat from the compressor, is clean and free from debris. A dirty condenser coil can impede proper heat dissipation, prolonging the cooling process. The technician should carefully clean the coil, removing any dirt or obstructions that may hinder the airflow.
Additionally, the technician can facilitate compressor cooling by optimizing the system's airflow. This can be achieved by checking the air filters and replacing them if they are clogged. Restricted airflow through the filters can lead to inefficient cooling and put additional strain on the compressor. By maintaining clean filters, the technician can help ensure proper airflow and expedite the cooling process.
Another factor to consider is the ambient temperature. If the compressor is located in a hot environment, it may struggle to cool down efficiently. The technician should evaluate the surrounding temperature and take measures to reduce it if necessary. This could involve improving ventilation, using fans, or relocating the compressor to a cooler area.
By focusing on increasing airflow, cleaning the condenser coil, maintaining clean air filters, and reducing ambient temperature, the technician can help speed up the compressor cooling process after the internal motor overload protection has opened the motor circuit due to overheating.
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the competitive battles among rival sellers striving for better market positions, higher sales and market shares, and competitive advantage suggest the rivalry force multiple choice is stronger when firms strive to be low-cost producers than when they use differentiation and focus strategies. is often weak when rivals have emotional stakes in business or face high exit barriers. is largely unaffected by whether industry conditions tempt rivals to use price cuts or other competitive weapons to boost unit sales. tends to intensify when strong companies with sizable financial resources, proven competitive capabilities, and respected brand names hurdle entry barriers looking for growth opportunities and launch aggressive, well-funded moves to transform into strong market contenders. is weaker when more firms have weakly differentiated products, buyer demand is growing slowly, and buyers have moderate switching costs.
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tends to intensify when strong companies with sizable financial resources, proven competitive capabilities, and respected brand names hurdle entry barriers looking for growth opportunities and launch aggressive, well-funded moves to transform into strong market contenders.
A competitive analysis, also known as a competitor analysis, evaluates your company's performance in relation to other companies in your market providing equivalent products or services.
A competitor study identifies each participant's operational strengths, substantive shortcomings, product offers, market dominance, and missed opportunities, according to David Taffet, CEO of Petal, and focuses on finding market competitors positioned to intrude on your potential.
These are some ways competitor analyses aid in business improvement:
Determine your areas of strength and weakness.Recognize the environment you work in.Analyze the trends in your industry.Make plans for future expansion.To know more about competitive:
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A nuclear power plant produces electricity from a steam driven turbine. The steam is generated by heat created by.
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Answer: A nuclear power plant produces electricity from a steam-driven turbine. The steam is generated by heat created by Nuclear fission.
Explanation:
A nuclear power plant is a thermal power station with a nuclear reactor as the heat source. Like other thermal power plants, a steam turbine attached to an electricity-generating generator uses heat to create steam.
In contrast, nuclear fission is a reaction in which an atom's nucleus separates into two or smaller nuclei. Large amounts of energy are released in nuclear power plants thanks to the nuclear fission process that takes place there.
Additionally, nuclear fission takes place when neutron particles bombard Uranium-235. The elements in question are uranium-235 and plutonium-239, both of which create high-energy gamma photons as a result of radioactive decay.
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Design a regulated power supply using a bridge rectifier, capacitors, and Zener diode (no Integrated Circuit). The source voltage is 110±10 Vrms, 60 Hz frequency. The output voltage is as follows (±5%) : Type 1: 6 V
Design a regulated power supply using a bridge rectifier, capacitors, and Zener diode (no Integrated Circuit). The source voltage is 110±10 Vrms, 60 Hz frequency. The output voltage is 6 V. The rating of the adapter will be 1 W and 5% regulation
Answers
The power supply can be designed using a bridge rectifier, capacitors, and Zener diode.
Here is the design of a regulated power supply:
Type 1: 6V
Given Source Voltage= 110±10 Vrms
= 110 + 10
= 120V (Maximum)
Given Output Voltage = 6V ± 5%
= 6V ± 0.3V
Minimum Output Voltage = 5.7V
Maximum Output Voltage = 6.3V
So, taking the maximum voltage into account, the output voltage is 6.3V.
Let's find out the value of the Capacitors and Zener diode
Resistor value for the Zener diode:
For 6.3V, we can take a 5.1V zener diode.
A 1W zener diode can take maximum power = 1W.
If R is the load resistance, V is the input voltage and Vz is the zener voltage, then the resistor R required is given by:
\(R = \frac{{({V_s} - {V_z})^2}}{P}\)
Where
P = 1W, Vs = 120V, Vz = 5.1V
\(R = \frac{{(120 - 5.1)^2}}{1}\)
= 14,141\Omega
So, a 14k resistor will be used.
Capacitor value for rectification:
Now, we need to find the value of the capacitor for rectification.
Average DC Voltage = (Vmax-Vmin)/piFor full-wave rectifier, the average voltage is given by:
\(V_{avg} = \frac{{{V_s}}}{\pi }\)
For given source voltage,
Vavg = 38V
I = \(\frac{{P}}{{{V_s}}}\)
= \(\frac{1}{{120}}\)
= 0.008A
Where, P = 1W, Vs = 120V
Current through the diode = 0.008A.
Capacitance required is given by:
\(C = \frac{I \times T}{V_{ripple}}\)
Where T = 1/f = 1/60 = 0.0167s (time period) and Vripple = 1.4V.
1.4V ripple is taken for full-wave rectification.
\(C = \frac{0.008 \times 0.0167}{1.4}\)
= 0.000095
F = 95µF
Therefore, a 14k resistor, 95µF capacitor, and 5.1V zener diode are used in the design of the power supply.
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the shearing power of a whisk, fork, or some other tool creating what in a liquid is what ultimately accomplishes culinary emulsion?
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According to the information, we can infer that the shearing power of a whisk, fork, or other tools creates mechanical agitation in a liquid, which ultimately accomplishes the formation of a culinary emulsion.
What is the power of these tools to create a culinary emulsion?The shearing power of these tools is known as emulsification. It creates mechanical agitation in a liquid, breaking down fat or oil molecules into smaller droplets and dispersing them evenly.
This substance is characterized by fat that is is uniformly distributed throughout the liquid. The shearing action prevents the fat droplets from reuniting and separating, resulting in a smooth and consistent mixture.
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In python, how would I randomize numbers and insert them into a file?
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Gold and silver rings can receive an arc and turn molten. True or False
Answers
Micropulse arc welding is a well-known tool for speeding up simple bench operations during the welding process like ring size, making connections near thermally sensitive gemstones, and mending porosity castings.
The practice performs effectively on gold, silver, copper, and stainless steel whether joining tiny jewelry materials or bigger pieces for miniature metal sculptures.
The welding arc temperatures typically range from 6000°C to 8000°C, which translates to about 10000F to 15000F.
This increased range of thermal heat is high enough to turn Gold and silver rings into a molten state. A molten state is a phase at which a solid element is being melted and turns into a liquid state under the influence of a high temperature.
Therefore, from the above explanation, we can conclude that it is possible and true for gold and silver rings to receive an arc and turn molten.
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