Answer:
0.5 L
Explanation:
PV=nRT
If all else stays constant
P*2 => V/2
V= 0.5L
What is the optional vacuum cup mount bracket for the control head of a yaesu ftm-400dr?.
An optional vacuum mount for the Yaesu FTM-400DR control head is the Yaesu MMB-98.
What is meant by Yaesu ftm - 400dr?As a radio partner for the YAESU System Fusion Dual Mode system, the FTM-400DR is the first cell phone to be introduced. C4FM provides better communication quality when compared to other FDMA digital modulation schemes.If any other stations are in the DN mode and within communication range, the GM (group monitor) function scans the current operating frequency to determine their presence.The deployment of smart contracts or the development of new networks are both subject to fees, which are collected through FTM. Without a minimum barrier, the network would be a prime target for spam, slowing down the system and clogging the ledger.To learn more about YAESU System, refer to :
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a/f ratio sensors are being discussed.technician a says the output voltage of these sensors is much higher than a conventional o2s (oxygen sensor). technician b say when the output of an a/f ratio sensor is looked at with an obd-ii generic scan tool, the voltage range will appear the same as a conventional o2s sensor, 0 to 1 volt. who is correct?
Technician B is correct. An A/F ratio sensor measures the ratio of air to fuel in the exhaust system and produces an output voltage of 0 to 1 volt when read with an OBD-II generic scan tool. This voltage range is the same as a conventional O2S sensor.
According to the given scenario, which technician is correct about the voltage range of a/f ratio sensors being looked at with an OBD-II generic scan tool?
Technician A says the output voltage of these sensors is much higher than a conventional O2S (oxygen sensor). Technician B says when the output of an a/f ratio sensor is looked at with an OBD-II generic scan tool, the voltage range will appear the same as a conventional O2S sensor, 0 to 1 volt.A/F (air-fuel) ratio sensors are discussed in this scenario.Technician B is correct. When the output of an a/f ratio sensor is looked at with an OBD-II generic scan tool, the voltage range will appear the same as a conventional O2S sensor, which is from 0 to 1 volt.
What is the role of an OBD-II scan tool in monitoring an air/fuel ratio sensor?
A malfunctioning O2 sensor will make the car run badly, while an OBD-II scan tool may be used to monitor the air/fuel ratio sensor. The OBD-II scan tool is used to test the voltage at the air/fuel ratio sensor. The voltage readings of the sensor are displayed on the scan tool. By using this tool, you can diagnose issues with your car's O2 sensors as well as other parts.The a/f ratio sensors are much more expensive than the conventional O2 sensors because they are much more sensitive and advanced. However, if there is an issue with your vehicle's O2 sensor, it is critical that you replace it as soon as possible.
A damaged O2 sensor can cause a lot of issues, including poor fuel efficiency, emissions issues, and engine damage.
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What are three types of land reform
Answer:
Abolition of intermediaries (rent collectors under the pre-Independence land revenue system); Tenancy regulation (to improve the contractual terms including the security of tenure); A ceiling on landholdings (to redistributing surplus land to the landless);
Types of Land Reform
Abolition of Intermediaries
The first step taken by the Indian government under land reforms post-independence was passing the Zamindari Abolition Act. The primary reason of a backward agrarian economy was the presence of intermediate entities like, jagirdars and zamindar who primarily focussed on collecting sky-rocketing rents catering to their personal benefits, without paying attention to the disposition of farms and farmers. Abolition of such intermediaries not only improved conditions of farmers by establishing their direct connection with the government but also improved agricultural production.
Regulation of Rents
This was in direct response to the unimaginably high rents which were charged by intermediaries during British rule, which resulted in a never-ending cycle of poverty and misery for tenants. Indian government implemented these regulations to protect farmers and labourers from exploitation by placing a maximum limit on the rent that could be charged for land.
Tenure Security
Legislations were passed in all states of the country to grant tenants with permanent ownership of lands and protection from unlawful evictions on expiry of the lease. This law protects tenants from having to vacate a property immediately after their tenure is over unless ordered by law. Even in that case, ownership can be regained by tenants with the excuse of personal cultivation.
mechanical engineering Please describe how you have prepared for your intended major, including your readiness to succeed in your upper-division courses once you enroll at the university.
Aspiring for success in a chosen major such as Mechanical Engineering would require a strong will or zeal to pull through and succeed, which is an ideal psychological prerequisite to success.
Additionally, Mechanical Engineering is a mix of Mathematics and Physics, a good background knowledge of these subjects would go a long way to ease your journey as it will aid the ability to grasp new concept and applications.Similarly, simulation and software packages related to Mechanical Engineering should be held in high esteem. This is because it will aid in understanding the practical aspect of the course and certainly yield good result.Hence, the combination of practical and theoretical knowledge in basic subject coupled with determination should be enough to succeed.
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Fuses and ____________________ are designed to protect the circuit from a direct ground or short-circuit condition.
Answer: i don't undermant
Explanation:
What accident theory divides an accident into three phases: pre-contact, contact, and post-contact?
The accident theory divides an accident into three phases: pre-contact, contact, and post-contact is the domino theory.
What is the domino theory?The domino theory is a geopolitical theory that holds that changes in democracy in one country have a domino impact on surrounding countries.
The multiple-factor theory examines not just the three domino theory phases—precontact, contact, and post-contact—but also additional elements that influence an accident, such as management, machine, media, and man.
Therefore, the domino theory separates an accident into three phases: pre-contact, contact, and post-contact.
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A system of parallel, non-concurrent forces acting on a body can be reduced to which of the following:
A. One resultant force and one resultant moment acting at any point on the body
B. One resultant force acting at a specific point on the body
C. Both of the above
D. None of the above
A system of parallel, non-concurrent forces acting on a body can be reduced by One resultant force and one resultant moment acting at any point on the body and One resultant force acting at a specific point on the body. Thus, C. Both of the above is correct.
What is non-concurrent forces?Two or more forces that share a common line of action but have equal magnitudes but act in opposite directions are said to be non-concurrent forces. In plain English, this means that a system of forces is said to be non- concurrent when its components do not intersect at a single point. A concurrent force system, however, has a common point through which all forces pass.
Combined forces that don't add up to zero are considered non-concurrent forces. The fact that a couple's line of action does not intersect at one point makes them an example of a non-concurrent force. When it comes to mechanics, a couple is a system of forces with a resultant (net, or sum) moment but no resultant force.
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On the position time curve, if the slope of a tangent at a point is positive, that means:
A: The object is moving backward
B: The object is not moving
C: The object is moving forward
Answer:
C. the object is moving forward
Explanation:
A positive slope means position is increasing when time is increasing. Generally, increasing position is "moving forward."
Answer:
C. The object is moving forward
1. Which of these best describes a programming language?
a. A set of rules where symbols represent actions.
b. A set of spoken commands for a robot.
c. An action performed by a robot.
d.
A list of behaviors the robot already completed.
The phrase "system of rules where symbols represent actions" sums up programming languages the best.
What best describes a programming language?Symbols that represent actions are used in a computer language's set of rules. Programming languages are the set of instructions that a computer uses to carry out projects. A programming language is a vocabulary and a set of grammatical rules for telling a computer or other computing equipment to carry out particular tasks.
High-level languages such as BASIC, C, C++, COBOL, Java, FORTRAN, Ada, and Pascal are typically referred to as programming languages. instruction. The principles that specify how a language is structured are known as syntax. In computer programming, syntax refers to the rules that govern how words, punctuation, and symbols are organized in a programming language. To define algorithms or write programs to control a machine's behavior, programmers utilize programming languages.
Therefore the correct answer is option A ) A set of rules where symbols represent actions.
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A cylindrical specimen of some metal alloy having an elastic modulus of 124 GPa and an original cross-sectional diameter of 4.2 mm will experience only elastic deformation when a tensile load of 1810 N is applied. Calculate the maximum length of the specimen before deformation if the maximum allowable elongation is 0.46 mm.
Answer:
the maximum length of the specimen before deformation is 0.4366 m
Explanation:
Given the data in the question;
Elastic modulus E = 124 GPa = 124 × 10⁹ Nm⁻²
cross-sectional diameter D = 4.2 mm = 4.2 × 10⁻³ m
tensile load F = 1810 N
maximum allowable elongation Δl = 0.46 mm = 0.46 × 10⁻³ m
Now to calculate the maximum length \(l\) for the deformation, we use the following relation;
\(l\) = [ Δl × E × π × D² ] / 4F
so we substitute our values into the formula
\(l\) = [ (0.46 × 10⁻³) × (124 × 10⁹) × π × (4.2 × 10⁻³)² ] / ( 4 × 1810 )
\(l\) = 3161.025289 / 7240
\(l\) = 0.4366 m
Therefore, the maximum length of the specimen before deformation is 0.4366 m
Suppose that the following eight jobs must be scheduled through a car repair facility (repair times are shown in days): Car Repair (Processing) Time Due Date A 3 11 B 10 9 C 7 10 D 12 8 E 4 17 F 15 35 G 8 13 H 9 23 Use the information in the above table to answer these questions (you may use a s/heet if you wish): What car is repaired the latest (the most past its due date) if an SPT ( shortest processing time) sequence is to be obeyed? What car is repaired the latest (the most past its due date ) if an EDD (earliest due date) scheduling sequence is to be obeyed?
Answer:
The answer is "F".
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Steam at 1 MPa and 300 0C i contained in a rigid veel and i cooled to 100 0C. The quality of the mixture at the end of the proce i?
The thermal reduction of volatilizable metals like magnesium and calcium is accomplished using an upgraded retort assembly.
A high vacuum is maintained in the retort during this process, but because the retort must be heated to extremely high temperatures while also cooling the unloading end to condense the metal vapors, maintaining the vacuum is frequently challenging due to the thermal stresses involved. The retort cover, which creates the vacuum seal, encloses the extended condenser sleeve in this apparatus. Thus, the extreme thermal stresses present in earlier designs as well as the degradation of the sealing gasket brought on by the high temperatures are avoided because the seal is cooled by the fluid in the condenser sleeve.
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If the constant is added to every observation of data then arithmatic mean obtained is
Answer:
Explanation:
Increased by the constant. Take a very simple case.
4 + 5 + 6 = 15
The mean is 5 (obtained by dividing the total (15) by the number of terms (3).
Now add a constant say 6
4 + 6 = 10
5 + 6 = 11
6 + 6 = 12
Total = 33/3 = 11
So the mean 5 is increased by the constant 6.
Now do the same thing more symbolically.
4 + c
5 + c
6 + c
Total = 15 + 3c
Divide by 3 you get 5 + c
If you want a more formal proof involving n terms, leave a note.
**Can someone please help me solve these problems step by step, thank you!
1. If a 12-inch diameter driving Gear A has 100 tooth which turns CCW with a torque of 200 ft-lb and 100 rpm is meshed with Gear B, 25 tooth, turn along with Gear C, 50 tooth as they are a compound gear and Gear D, 150 tooth meshed with C.
-->sketch and annotate the gear train.
-->what direction does gear ratio B, C, and D turn?
-->what is the gear ratio for B, C, and D?
-->what is the angular velocity for gears B, C, and D?
-->what is the torque for gears B, C, and D?
-->what is the diameter of gears B, C, and D?
2. In a pulley system, pulley A is moving 1000 rpm and has a diameter of 18inches. There are two pulleys with different sizes, B moving ot 1575 rpm and C moving at 1850 rpm attached on a single axle.
-->sketch and annote the pulley system.
-->what is the diameter of pulley B and pulley C?
Answer:
The answer is "\(\bold{11.428 \ in \ \ and \ \ 9.729 \ in}\)".
Explanation:
The second question solution can be defined as follows:
\(N_A= 1000 \ rpm\\\\N_B=1575 \ rpm\\\\N_C=1850 \ rpm\\\\D_A= 18 \ in \\\\\)
In point 1:
Calculating the value of the linear velocity is the same:
\(\to V_A=V_B\\\\\to \pi D_A N_A=\pi D_BN_B\\\\\to D_B= \frac{D_A \times N_A}{N_B}\)
\(=\frac{18 \times 1000}{1575}\\\\=11.428 \ in \ \ \text{Diameter of pulley B}\)
In point 2:
\(\to V_A=V_C\\\\\to \pi D_A N_A=\pi D_C N_C\\\\\to D_C=\frac{D_A \times N_A}{N_C}\\\\\)
\(=\frac{1000 \times 18}{1850}\\\\=9.729 \ in \ \ \text{Diameter of pulley B}\)
define the term software engineering and list two key reasons that have caused software project successes and failures. how is the software engineering field different than other fields of engineering such as mechanical engineering, electrical engineering, and civil engineering?
Software engineering is the activity of designing, developing, maintaining, testing and evaluating computer software. There are several success factors for software engineering, two of them are: clear objectives and goals and good management.
Software engineering success factorsThese two factors (clear objectives and good management) are very essentials in software engineering. What makes software engineering different from other branches of engineering is that software engineering involves more than one element. It involves design elements, testing, implementation and maintenance elements. So, it is more complex than other branches of engineering. And it also involves hardware and software, because to make a good software you have to know more about the hardware.
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Define hermetic compressor
Answer:
Hermetic compressors are ideal for small refrigeration systems, where continuous maintenance cannot be ensured.
Wich muscle in your body are affected by alcohol first
Answer:
Brain
Explanation:
Thirty seconds after your first sip, alcohol races into your brain. It slows down the chemicals and pathways that your brain cells use to send messages. That alters your mood, slows your reflexes, and throws off your balance.Does anyone know the answer to this ??? It’s 16 points
*WELDING*
What size arc gap is suggested with a 5/32" (4.0mm) diameter electrode?
Solution :
The correct size of the arc of a welding process depends upon the application and the electrode. As a rule, the arc length should not be more than a diameter of the core of the electrode.
As for the electrode of diameter size of 5/32" or 4 mm, the arc length should be more than its core diameter. Also for 5/32 " diameter electrode, the welding time for the one electrode must be one minute as well as the length of the weld be the same as the length of the electrode consumed.
What stresses must a welded joint withstand?
Welding is a metal-joining process that entails joining two or more metal parts by heating, with or without pressure or filler material, to create a joint that is capable of supporting a particular amount of stress.
The welded joint's strength and ability to withstand stress depend on a variety of factors, including the type of weld used, the material being welded, and the applied load. The stresses that a welded joint must withstand are tensile stress, shear stress, compressive stress, and bending stress. In the welding process, the weld's strength and ability to withstand these types of stress are influenced by a variety of variables.
Weld penetration, weld size, the type of welding used, the type of joint, and the material being welded are all examples of these variables. In order to avoid joint failure, it's crucial to determine the types of stress that a welded joint is most likely to face and make sure that the joint is designed and executed properly to withstand that type of stress.
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What quantity measures the effect of change?
control variable
independent variable
relative variable
dependent variable
Answer:
The Dependent Variable is the Effect, Its value depends on changes from the Independent Variable
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Never operate electric tools outdoors or in wet conditions unless circuit is protected by what?.
Never operate electric tools outdoors or in wet conditions unless the circuit is protected by a ground fault circuit interrupter (GFCI).
When a number of electric entities are connected through various conductors is called a circuit.
Here,
A ground fault circuit interrupter (GFCI) helps to avoid the repercussion caused due to electric shocks. An individual receives a shock, the GFCI perceives this and cuts off the current before the individual can get any damage. it is usually installed where electrical circuits come into reference with water.
Thus, Never operate electric tools outdoors or in wet conditions unless the circuit is protected by a ground fault circuit interrupter (GFCI).
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The state of plane stress at a point on a body can be depicted by the Mohr's circle below. Point X has coordinates (13,-29) MPa and point Y has coordinates(-18, 29) MPa. Determine the normal and shear stresses associated with a rotation of the stress element θ 25°. Remember that a negative sign indicates a clockwise rotation and a positive sign indicates a counter- clockwise rotation. Note that you can use the Mohr's circle to obtain your answers graphically or you can apply the stress transformation equations.
The state of plane stress at a point on a body can be depicted by the Mohr's circle below. Point X has coordinates (13,-29) MPa and point Y has coordinates(-18, 29) MPa. The normal and sheer stresses are
б\(_{x'}\)= -14.752080900309004 MPa
б\(_{y'}\) =9.752080900309004 MPa
T\(_{x' y'}\)= -30.5145295492538 MPa
What is a Mohr's Circle?
A two-dimensional graph of the transformation law for the Cauchy stress tensor is called Mohr's circle. Calculations in mechanical engineering for the strength of materials, geotechnical engineering for the strength of soils, and structural engineering for the strength of built structures frequently use Mohr's circle.
Additionally, by breaking down stresses into their vertical and horizontal components, it is utilized to calculate stresses in many different planes. In order to discover the principle planes and the principal stresses in a graphical representation, one of the simplest methods is to use Mohr's circle. These are known as principal planes in which principal stresses are calculated.
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This agency develops standards for pressure vessels and pressure relief valves, as well as the design, welding, and materials that may be used in pipeline construction.
Select one:
a. American Petroleum Institute
b. American Society of Mechanical Engineers
c. American Gas Association
d. National Fire Protection Association
Answer:
b. American Society of Mechanical Engineers
Explanation:
The "American Society of Mechanical Engineers" (ASME) is an organization that ensures the development of engineering fields. It is an accreditation organization that ensures parties will comply to the ASME Boiler and Pressure Vessel Code or BPVC.
The BPVC is a standard being followed by ASME in order to regulate the different pressure vessels and valves. Such standard prevents boiler explosion incidents.
what is the area of that region of an fcc (111) plane located within a unit cell?
The area of the region of an fcc (111) plane located within a unit cell can be calculated by (√(3)/2)*(edge length)^2
To find the area of the region of an fcc (111) plane located within a unit cell, we first need to determine the orientation of the plane with respect to the unit cell. The (111) plane of an fcc lattice is perpendicular to the [111] direction, which passes through the centers of opposite faces of the cube.
Since the fcc unit cell contains four atoms, we can draw a unit cell as a cube with atoms located at each corner. To determine the area of the (111) plane within the unit cell, we need to find the length of the projection of the [111] direction onto the plane.
This projection forms an equilateral triangle with side length equal to the edge length of the cube.
Therefore, the area of the (111) plane within the unit cell is given by:
Area = (sqrt(3)/2)*(edge length)^2
where sqrt(3)/2 is the area of an equilateral triangle with unit side length.
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A wheel tractor is operating in it is fourth gear range with full rated revolution per minute. Tractors speed is 7.00 miles per hour. Ambien air temperature is 60 Fahrenheit, and operating attitude is sea level. This tractor is towing a fill material loaded pneumatic trailer while climbing with 5 % slop. Rolling resistance is 55lb/ton. Tractor is single axle and it is operating weight is 74,946 lb. The loaded trailer weighs 55,000 lb. The weight distribution is for the combined tractor- trailer unit is 53% to the drive axle and 47% to the rear axle.
The manufacturer, for the environmental conditions as given above, rates the tractive effort of the new tractor at 330 rimpull HP. What percentage of this manufacturers rated rimpul HP actually develop?
How do you know when you are operating your vessel at a safe speed?
a. No other vessels are passing you
b. You are not overtaking any other vessels
c. You are going slower than vessels towing skiers
d. You have enough time to avoid a collision
When operating a vessel, determining a safe speed involves considering various factors to ensure the safety of the vessel, its occupants, and other vessels in the vicinity. It is important to maintain a speed that allows for proper maneuverability and sufficient reaction time to avoid collisions.
Some key considerations for determining a safe speed include:
1. Visibility: Consider the prevailing visibility conditions, including any fog, darkness, or reduced visibility due to weather conditions. Adjust your speed accordingly to ensure you can see and be seen by other vessels.
2. Traffic Density: Assess the density of other vessels in the area. If there are many vessels in close proximity, reducing your speed can provide more time to react and avoid potential collisions.
3. Navigational Hazards: Take into account any navigational hazards such as shallow waters, submerged objects, narrow channels, or areas with heavy traffic. Reduce speed in these areas to maintain control and avoid accidents.
4. Weather Conditions: Consider the impact of weather conditions on the vessel's stability and maneuverability. Adjust speed to ensure safe operation in adverse weather conditions such as strong winds, high waves, or currents.
By considering these factors and ensuring that you have enough time to avoid a collision, you can determine a safe operating speed for your vessel. It is important to always operate your vessel at a speed that allows for proper control, situational awareness, and the ability to take appropriate evasive actions when needed.
Thus, the correct option is "d".
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The air-conditioning box has a ___ that allows removal of water collected from the
moist air as it condenses on the cold evaporator and drips into the box.
Collection grid
Drain tube
Window vent
Level sensor
The “15W” in 15W-40 engine oil stands for which of the following?
With a viscosity grade of 15W-40, an oil starts off flowing like a 15 weight in the winter but protects like a 40 weight after the engine achieves full operating temperature.
What do they mean by engine?Additionally: a device or item that acts as a form of energy. Quasars might have black holes as their power source.
How the engine functions ?During the intake phase of an engine with spark ignition the fuel and air are combined before being inducted into the cylinder. The spark ignites the fuel-air combination after the piston bends it, resulting in combustion. During the power stroke, the piston is propelled by the expansion of something like the combustion gases.
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Technician A says that a live axle is an axle that drive the vehicle. Technician B says that a dead axle means that the axle can be steered. Who is correct?
Answer:
technician a is correct
Explanation:
a live axle is an axle that gives out power or torque. a dead axle is an axle that supports the wheels, thus technician a is correct.
hope this helps
its a tricky one, wouldnt be surprised if i was wrong.