Answer:
Two good reasons for using linear regression instead of kNN could be:
Linear regression is better able to cope with data that is not linear , as it explicitly models the linear relationship between the input features and output variable. On the other hand, kNN is a non-parametric algorithm that relies on the local similarity of input features, so it may not perform well in cases where the relationship between features and output variable is non-linear.
Linear regression is easier to tune, as it has fewer hyperparameters to adjust than kNN. For example, in linear regression, we can adjust the regularization parameter to control the model complexity, whereas in kNN, we need to choose the number of nearest neighbors and the distance metric. However, it should be noted that the choice of hyperparameters can also affect the performance of the model.
Explanation:
If water is inserted between plates of a capacitor, what do you think will happen?
Answer:
We well know that water is a conductor of charges. So, when it is between capacitor plates, the charges flow from positive plate to negative plate hence discharge occurs
Explanation:
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yolanda went to get her car fixed. it cost $50 for the part and $200 for each hour the mechanic worked on it. if x represents the number of labor hours and y is the total cost of repairing her car,
The amount that a dealership pays a manufacturer for a car is essentially its invoice price.
A car with a $28,000 MSRP, for instance, can have an invoice price of about $26,000, which means that the dealer paid the manufacturer $26,000 for the car. Repair costs do not include operating costs and refer to costs and expenses that are reasonably necessary or desirable owing to routine wear and tear, periodic replacement, vandalism, damage to, or destruction of any part of the facility property. In the simplest terms, total cost (TC) is the sum of all expenses spent over the course of production or activity. Total cost in economics is the sum of variable and fixed costs.
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You are running a blown film line with an opening die diameter of 40 mm. The final bubble layflat width is 132 mm. What is the blow up ratio (BUR) of your film? Provide your final answer in units of "mm/mm".
The blow-up ratio (BUR) formula can be used to determine the ratio between the lay flat width and the diameter of the die gap in blown film lines.
BUR is a critical variable in blown film processing because it impacts several product characteristics such as mechanical properties, optical qualities, thickness, and strength.
BUR can be calculated using the following formula: BUR = Lay flat Width/Die Diameter The lay flat width of the film is 132mm, and the opening die diameter is 40mm.BUR = 132/40BUR = 3.3mm/mm Therefore, the blow-up ratio (BUR) of the film is 3.3mm/mm.
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of
Tech A says that a micrometer is used to measure rotor thickness variation. Tech B says that a
micrometer is used to measure rotor lateral runout. Who is correct?
Select one:
O a. Tech A
O b. Tech B
Oc. Both A and B
Od. Neither A nor B
Both Techs A and B were incorrect when they said that sliding/fixed calipers utilize one or more pistons on both edges of the rotor and that fixed calipers using a or even more pistons.
Fixed calipers—are they better?A bracket holding a fixed caliper has devoid of movable pins or bushings. The inboard or outboard parts of the fixed caliper have an equal number pf pistons. It is generally acknowledged that fixed calipers perform better but are more expensive.
Which is preferable, a floating or fixed caliper?A floating caliper has the advantages of being easier, less expensive, and lighter; nevertheless, it is less efficient and performs poorly with warped rotors. Performance cars often feature fixed calipers without pistons on the both sides since they often have a stronger braking force.
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Un grupo de trabajadores tenia un rendimiento poco satisfactorio. Elena trabajo varias noches para poner por escrito las metas que deberian cumplir sus subordinados. Les especifico a cada uno de ellos su tarea de produccion y les conmino a cumplir a como diera lugar. que tipo de lider es?
Answer:
Elena es una líder de tipo autoritario.
Explanation:
El liderazgo autoritario representa el control individual por parte del líder de la toma de decisiones y el proceso de elección y planificación en una determinada organización.
En este liderazgo no se promueve la participación efectiva del equipo en los proyectos, solo el líder toma todas las decisiones necesarias y generalmente oprime a sus subordinados. Así, genera muchas veces situaciones de tensión y agotamiento entre los empleados y demás subordinados.
Allura Red Moles
Question of the Day {QOD}:
If you decided to drink massive amounts of Cherry Kool-AidTM on a dare, would you die from Allura Red toxicity or water intoxication first?
5. Answer the Question of the Day. Support your answer with specific evidence from your experimentation including LD50 calculations. In your discussion, calculate both the amount of grams and moles of Allura red in Kool-Aid as well as the volume of Kool-Aid you would need to ingest to reach the median lethal dose of Allura red
The concentration of Allura red used was 1.89x10^-4 M
Kool aid absorbance (after dilution: 1mL kool aid, 9mL water): 0.453
Kool aid concentration: 1.97x10^-4 M
LD50 water: 90g/kg
LD50 (rats and mice): 6,000 - 10,000 mg/kg
Answer:
Die of intoxication by water first
Explanation:
We assume that the weight of the man is 154.35 pounds which is 70 kg
LD50 water = 90g per kg
Maximum concentration = 90x70
= 6300grams
Convert grams to liters
6300/100
= 6.3 litres
From here we get amount of kool aid
6.3 x 1.97x10^-4
= 1.24x10^-3
= 1.24grams
1.24 grams is below 420 kool aid is lower than LD50 with about 6 grams for 1 kg (6x70kg = 420). So 420 is lethal dose. But 1.24 is less than this so the man has to die of water intoxication first.
two technicians are discussing what could be wrong with a hydraulically controlled automatic transmission/ transaxle that does not shift out of first gear regardless of vehicle speed. Technician A says that a defective governor could be the cause. Technician B says that a weak pump could be the cause.
Technician B says that a weak pump could be the cause. Tech a technician is correct.
What does an automatic transmission contain?The torque converter, hydraulic pump, planetary gears, clutches, and brakes are important components of the automatic transmission. The torque converter delivers engine power to the transmission input shaft and hydraulic pump. The planetary gears are arranged in a series, one after the other.
What is automatic transmission's purpose?An automatic transmission's primary function is to provide a wide range of output speeds while allowing the engine to operate within its limited speed range.
Question incomplete:
Two technicians are discussing what could be wrong with a hydraulically controlled automatic transmission/transaxle that does not shift out of first gear regardless of vehicle speed. Technician A says that a defective governor could be the cause. Technician B says that a weak pump could be the cause. Which technician is correct?
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Find the chordal distance between the graduations for thousandths on the following dial indicators: (a) Starrett has 100 divisions and 13⁄8 -inch dial. (b) Brown & Sharpe has 100 divisions and 13⁄4 inch dial. (c) Ames has 50 divisions and 15⁄8 - inch dial.
The chordal idstance are:
(a) 0.04345 inches
(b) 0.054978 inches
(c) 0.102792 inches
What is the calculation for th eabove?(a) The circumference of the dial indicator can be found by multiplying pi by the diameter of the dial:
C = π x 1 3/8 inch = 4.345 inches
To find the distance between graduations, divide the circumference by the number of divisions:
Chordal distance = C/100 = 0.04345 inches
(b) Similar to (a), the circumference of the dial indicator can be found as:
C = pi x 1 3/4 inch = 5.4978 inches
Chordal distance = C/100 = 0.054978 inches
(c) Following the same steps, the circumference of the Ames dial indicator is:
C = pi x 1 5/8 inch = 5.1396 inches
Chordal distance = C/50 = 0.102792 inches
Therefore, the chordal distances for the three dial indicators are:
(a) 0.04345 inches
(b) 0.054978 inches
(c) 0.102792 inches
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A major tennis manufacturer is undertaking a test program for shoes, tennis balls, and tennis strings. Develop a test plan for the situations described below. In each case provide details for how the test should be conducted, and describe expected difficulties in interpreting the results. In each case the tests are to be conducted during college tennis matches. Four teams of six players each are to test the products under match (as opposed to practice) conditions. A tennis team consists of six players, and a match consists of six singles matches and three doubles matches.
a. Tennis shoes: Two different sole designs and materials are to be wear tested. The life of the soles are known to be strongly affected by court surface and playing style.
b. Tennis strings: A new tennis string material is to be tested for durability. String failure occurs due to breakage or due to loss of tension. String life is a function of the racquet, the player's style, and string tension.
c. Tennis balls: Two tennis balls are to be play tested for durability. The condition of a tennis ball can be described by the coefficient of restitution, and the total weight (since the cover material actually is lost during play). A player's style and the court surface are the primary determining factors on tennis ball wear.
Answer:
4 balls
Explanation:
First, we find out how many tennis balls are there altogether.
There are 8 cans and each can has 3 tennis balls.
Total numberThese balls are shared with 6 players. So we divide the total quantity by 6 to find out how many tennis balls each player gets.
Each player = 24 ÷ 6 = 4
of balls = 8 x 3 = 24
Determine the minimum required wire radius assuming a factor of safety of 3 and a yield strength of 1500 MPa.
This question is incomplete, the complete question is;
A large tower is to be supported by a series of steel wires. It is estimated that the load on each wire will be 11,100 N.
Determine the minimum required wire radius assuming a factor of safety of 3 and a yield strength of 1500 MPa.
answer in mm please
Answer:
the minimum required wire radius is 5.3166 mm
Explanation:
Given that;
Load F = 11100N
N = 3
∝y = 1500 MPa
∝workmg = ∝y / N = 1500 / 3 = 500 MPa
now stress of Wire:
∝w = F/A
500 × 10⁶ = 11100 / A
A = 22.2 × 10⁻⁶ m²
so
(π/4)d² = A
(π/4)d² = 22.2 × 10⁻⁶
d² = 2.8265 × 10⁻⁵
d = 5.3165 7 × 10⁻³ m³
now we convert to mm(millimeters)
d = 5.3166 mm
Therefore the minimum required wire radius is 5.3166 mm
You cross the fly with vestigial wings (tiny wings) to the fly with normal wings, the progeny is reared at 31 Celsius.
What percentage of offspring have vestigial wings?
The inheritance of wing size in fruit flies is controlled by multiple genes, making it a complex trait. However, assuming that wing size is controlled by a single gene with vestigial wings (vw) being recessive to normal wings (w), we can predict the expected proportions of offspring with each wing type.
When a fly with vestigial wings (vw/vw) is crossed with a fly with normal wings (w/w), all of the offspring will be heterozygous (vw/w) for the wing size gene. If we assume that the wing size gene is autosomal, we can use a Punnett square to calculate the expected genotypes and phenotypes of the offspring.
At 31 Celsius, the expression of the wings could be affected, but assuming that it does not change the expected inheritance pattern, all offspring would still be heterozygous for the wing size gene, resulting in 100% normal wings and 0% vestigial wings in the progeny.
Assuming that the temperature of 31°C does not affect the inheritance of the wing size trait, the expected ratio of offspring with vestigial wings to those with normal wings is 1:1 or 50%.
This is because the offspring will inherit one copy of the vw allele from the vw/vw parent and one copy of the w allele from the w/w parent, resulting in a heterozygous genotype (vw/w) that displays the normal wing phenotype.
It is important to note that this is a simplified model, and the actual inheritance of wing size in fruit flies is more complex and may involve multiple genes and environmental factors.
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The production of carbon dioxide makes it unwise and unsafe to operate a tractor or any motor vehicle inside enclosed spaces such as a barn.
True
False
Kirby is conducting a literature review in preparation for his study of “expectations regarding the sharing of financial and practical responsibilities among married and cohabiting couples in which both partners are between the ages of 20 and 29.” Conducting a keyword search on “couples” and “responsibility,” Kirby has generated a lengthy list of research articles. He decides to shorten the list of potential articles by eliminating all articles that were not published in prestigious research journals. He will include all the remaining articles in his literature review. What is your opinion of Kirby’s approach to selecting articles for the literature review?
Answer:
My opinion towards Kirby's approach in choosing articles for literature reviews is that, it is not the considered a good approach because when choosing articles based only on Journal it can't be considered the best.
Various methods needs to be considered by Kirby's before selecting articles, which are stated in the explanation section below
Explanation:
Solution:
Kirby’s method in choosing articles is not regarded to be a better proposal because choosing articles with regards to the journal can’t be seen as good. There are other things that should to be taken into consideration by Kirby which is explained below:
It is also important to confirm the editors who are in charge of the journals. It is advisable to view the profile of the editors in various links such as LinkedIn, Google scholar, before choosing their articles.It is very important to stay away from people who might find a way to exploit this situation. some research articles may be produced just for the aim of making money & there might exist no good quality information that is needed by the researcher for conducting his research.A proper journal is the one that produces work on the journal that the paper addresses & it is the one that presents the researcher’s needs through its authenticity and aspirations.Some particular journals are regarded to offer good source of information for research. examples are Thomson Reuters website etc.The various information produced aside from quality, is also important to consider when choosing the source of information that the article presents.which of the following statements is false regarding an operational amplifier? group of answer choices the output can source a significant amount of current the gain of an op-amp without feedback (open loop) is small the input current is very low it is an active device
The false statement regarding an operational amplifier is: "the gain of an op-amp without feedback (open loop) is small."
Feedback is a mechanism that can be used to control the gain, frequency response, and other characteristics of an op-amp circuit. When an op-amp is used in a feedback configuration, the gain is reduced, and the frequency response is modified. This is because the feedback signal is combined with the input signal, and the output signal is fed back to the input through a feedback network. The type of feedback network used will depend on the specific application of the op-amp.
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6.03 Discussion: Then & Now - Safety
Discussion Topic
I'm Done
In this unit, you have learned about the evolution of the industry’s machines, through both technology and innovation. These improvements have reduced risk and injury to the Operating Engineers.
Choose one innovation or device.
Explain why you think that technology is the most important advancement in Operating Engineers’ safety.
Answer:
Information technology is important in our lives because it helps to deal with every day's dynamic things. Technology offers various tools to boost development and to exchange information. Both these things are the objective of IT to make tasks easier and to solve many problems.
A second-degree burn may develop bliste
i mean i have no idea what ya saying but i will just say what goo gle said Second-degree burns are more serious because the damage extends beyond the top layer of skin. This type burn causes the skin to blister and become extremely red and sore. Some blisters pop open, giving the burn a wet or weeping appearance. Over time, thick, soft, scab-like tissue called fibrinous exudate may develop over the wound
an error occurred inside the server which prevented it from fulfilling the request.
Network structure analysis: The first and foremost thing you need to do is analyze your network structure.
The "Server error in '/' application" error message could arise if IIS has to be restarted. IIS Manager enables you to restart IIS. Administrative Tools may be accessed by clicking "Start" in the lower left-hand corner of your Remote Desktop connection. Panel in the "Administrative Tools" window Your browser's cookies should be deleted. You may fix many 500 Internal Server Error issues by deleting the cookies related to the website where the error is occurring. After deleting the cookie(s), restart the browser and attempt once more. Investigate a 504 Gateway Timeout issue instead. A 500 internal server error, as the name implies, denotes a widespread problem with the server that supports the website. This generally means that there is a bug or temporary error in the website's programming.
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calculate the touque developed by a motor whose spindle is rotating at 1500 rev/min and developing a power of 1.80W
Answer:
n=1500/60 to get , it into rev/sec
W=2πn = 50π
T=P*W=1.8 *50π=282.74 N.M
Explanation:
Determine the capitalized cost of a permanent roadside historical marker that has a first cost of $90,000 and a maintenance cost of $3,100 once every 5 years. Use an interest rate of 10% per year.
The capitalized cost is:
The capitalized cost of the permanent roadside historical marker is $116,386.30.
Capitalized cost
The capitalized cost is an assessment of the cost of the investment. Capitalized cost is a useful metric in cost accounting, particularly in the case of business assets. In the case of permanent roadside historical markers, we need to calculate the capitalized cost given the first cost and maintenance cost of $90,000 and $3,100 respectively that is done every 5 years.
Assuming the interest rate of 10% per year. We can use the following formula to calculate the capitalized cost.
C = P * (i / (1 - (1 + i)^(-n)))
Where,
C = Capitalized cost
P = First cost
i = Interest rate per year
n = Total number of years
To calculate the capitalized cost of the permanent roadside historical marker, we need to calculate the present value of the investment. We are given that the first cost of the historical marker is $90,000 and the maintenance cost of $3,100 is incurred once every 5 years at an interest rate of 10% per year.
The total number of years n = 20 years (4 maintenance cycles of 5 years each).
Therefore, using the formula, we have,
C = $90,000 + $3,100 * (PVIFA10%,20)
$3,100 * (PVIFA10%,20) = 8.513 (calculated using Excel or tables)
C = $90,000 + $3,100 * 8.513
C = $90,000 + $26,386.30 = $116,386.30.
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Which of the following is NOT a factor that contributes to the annual cost to own an automobile
a
vehicle color
b
repairs
c
fuel
d
maintenance
Answer:
a. vehicle color
Explanation:
One might expect that the cost of owning a vehicle would not be a function of its color. There is no reason to believe that a blue car gets better gas mileage than a green car of the same make, model, and equipment. So, the appropriate choice is ...
a. vehicle color
__
However, vehicle color may play a role in ownership costs if more money is spent on washing a white car than would be spent on a black or beige car. Similarly, a light-colored car may require less use of an air-conditioner in the summer sun than does a dark-colored car, ultimately affecting fuel cost. It isn't always obvious what the features of a vehicle are that contribute to ownership cost.
an engineer measures the capacity of an electricity-generating plant. the capacity is . what is the capacity in watts? write your answer in scientific notation.
The capacity of an electricity-generating plant can be measured in megawatts (MW) or watts. According to the web search results, one megawatt (MW) is equal to 1,000 kilowatts, which is equal to 1,000,000 watts .
In the specific case of the electricity-generating plants with capacities of 734 MW and 708 MW [1, 2], the capacities in watts can be calculated as follows:
For the plant with a capacity of 734 MW, the capacity in watts is 734,000,000 watts.
For the plant with a capacity of 708 MW, the capacity in watts is 708,000,000 watts.
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Write a program that asks the user to enter a list of numbers. The program should take the list of numbers and add only those numbers between 0 and 100 to a new list. It should then print the contents of the new list. Running the program should look something like this:
Please enter a list of numbers: 10.5 -8 105 76 83.2 206
The numbers between 0 and 100 are: 10.5 76.0 83.2
In python 3.8
nums = input("Please enter a list of numbers: ").split()
new_nums = [x for x in nums if 0 < float(x) < 100]
print("The numbers between 0 and 100 are: " + " ".join(new_nums))
When you said numbers between 0 and 100, I didn't know if that was inclusive or exclusive so I made it exclusive. I hope this helps!
are trains cool because if they are then my dad didn't beat me
Answer:
I think trains are pretty awesome. There's a train in japan that levitates slightly and runs on magnetism. Pretty amazing. It's super fast too
TRUCK is to TRANSPORT as ...
TRUCK is to TRANSPORT as, GOAL is to REACH.
What is transportation?Transportation can be defined as a process that involves the movement of humans, products, and other things from one geographical area to another, especially through various means (forms) such as the following:
Water (Ship)Land (Truck)Air (Airplane)Rail (Train)What is a goal?A goal can be defined as an outcome statement and strategic objectives that defines what an individual or a group of people (team) hopes to successfully achieve (accomplish) or reach in the future i.e over a specific period of time.
In conclusion, we can reasonably infer and logically deduce that TRUCK is to TRANSPORT as, GOAL is to REACH.
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Complete Question:
TRUCK is to TRANSPORT as ...
BASKET is to CART
CHORE is to CLEAN
WHEEL is to AXEL
BED is to REST
GOAL is to REACH
As the impurity concentration in solid solution is increased, the tensile and yield strengths ____________________.
increase
decrease
Answer:
As the impurity concentration in solid solution is increased, the tensile and yield strengths increases.
Explanation:
The addition of impurities in solid solutions shows an improved tensile and yield strength due to the grain refinement and obstacles to the motion of dislocation.
Example, the addition of carbon as impurity into iron, which forms steel shows a significant increase in the tensile and yield strengths of iron.
Blacksmiths also use work hardening to introduce dislocation into solid solutions in order to increase their tensile and yield strengths.
Therefore, as the impurity concentration in solid solution is increased, the tensile and yield strengths increases.
A solid solution is a mixture of crystalline solids and is soluble over the partial or evenly complete range.
A solute may be replaced by a solvent particle. It may be used for heating the is related to the melting point. The tensile and strength of the solution form a solid increase as the concentration of the impurities increase.Hence the option Increases is correct.
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The Release Train Engineer is a servant leader who displays which two actions or behaviors?
Explanation:
The Release Train Engineer (RTE) has the main work of supporting as well as coaching the Agile Release Train (ART). They are capable of steering ART successfully and to navigate the complexity in delivering the software in large and inter-functional environments.
They serve the scrum master and coach teams to improve on the results.
The two actions or behaviors of the RTE are :
1. They try to create an environment of the mutual influence.
2. Listens and also supports the teams in problem identification as well as decision-making.
The behaviors or actions that the release train engineer does include:
Operating within the lean budget.Facilitating demosThe release train engineer refers to a servant leader who is responsible for facilitating program-level processes and executes them.
The release train engineer is also responsible for driving continuous development, managing risks, and escalating impediments. Some of their actions include operating within the lean budget and facilitating demos.
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what are the dimension of the container
Answer:
Dimensions of a standard container is length 5.440 m 17'10 3/16' width 2.294 m 7'6 1/4' height centimeters 3.237 7'4 1/16'
Explanation:
Standard height for a shipping container is 8 feet 6 inches
Discuss types of environmental hazards and impact of the environmental hazards.
An environmental hazard is a substance, state or event which has the potential to threaten the surrounding natural environment and/or adversely affect human's health. This term incorporates topics like pollution, natural disasters and human-made hazards. Health studies investigate the human health effects of exposure to environmental hazards ranging from chemical pollutants to natural, technological or terrorist disasters. The environment in which we live can be considered as having three fundamental sets of components, physical, chemical, biological. Associations between an exposure and an adverse health effect do not, on their own, prove that the former is the cause of the latter. Many other non-causal associations could explain the findings. Physical hazards involve environmental hazards that can cause harm with or without contact. Examples are earthquakes, electromagnetic fields, floods, light pollution, noise pollution, vibration, x-rays etc. Radioactivity is associated with an exposure dependent risk of some cancers notably leukaemia. The scientific evidence of adverse health effects from general environmental exposure to these fields is "not proven". If there are adverse effects yet to be proven, the risk is probably likely to be small. Chemical substances cause significant damage to the environment. Tobacco smoke is the single biggest known airborne chemical risk to health, whether measured in terms of death rates or ill-health. To a much lesser degree of risk, these adverse effects apply to non-smokers exposed passively to sidestream tobacco smoke. Health effects of concern are asthma, bronchitis, lung cancer and similar lung diseases, and there is good evidence relating an increased risk of symptoms of these diseases with increasing concentration of Sulphur dioxide, ozone and other pollutants. Biohazards generally fall into two broad categories: those which produce adverse health effects through infection (microorganisms, viruses or toxins) and those which produce adverse effects in non-infective (allergic) ways.
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a rough rule for leather belt is that effective tension in it, shall not exceed 15 n/mm of width for a belt of 10 mm thickness. this rule is applied to determine width of belt required to transmit 37 kw, under the following conditions: angle of lap = 165º; coefficient of friction=0.3; velocity of belt = 1500 m/min; density of leather = 950 kg/m find the width of belt required. assuming limiting friction between belt and pulley rim, find the stress in the belt
The stress in the belt is calculated as follows: Stress in belt = 212.12 N / (14.14 mm x 10 mm) = 1.50 N/mm2.
How should a leather belt be sized?Just "add 2" to your off-the-rack trouser size will yield the belt size. For instance, a 38-belt size will be a good bet if you wear 36" waist trousers. Most people will discover that this straightforward method works best when pants are worn at the customary height—near the natural waistline.
Power = (Tension in belt) x (Belt speed)
Tension in belt = (Power x 1000) / (Belt speed x Angle of lap x Coefficient of friction)
Substituting the given values, we get:
Tension in belt = (37,000 x 1000) / (1500 x 165 x 0.3) = 212.12 NEffective tension in belt = 15 N/mm x Belt width
Belt width = Effective tension in belt / 15 N/mmBelt width = 212.12 N / 15 N/mm = 14.14 mm
Stress in belt = Tension in belt / (Belt width x Belt thickness)
Substituting the given values, we get:
Stress in belt = \(212.12 N / (14.14 mm x 10 mm) = 1.50 N/mm^2\)
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we want to specify an rc3 class fit for the illustrated hole and shaft. what is the minimum allowable diameter of the hole if its basic size is 1.25 inches?
The basic size of the hole for an RC3 fit is 1.25 + 0.0015 = 1.2515 inches
How to specify an RC3?To specify an RC3 fit for the illustrated hole and shaft, we need to determine the minimum allowable diameter of the hole.
First, we need to know the limits of the hole and shaft sizes for an RC3 fit.
According to ANSI B4.1 standard for fits and tolerances, the basic size of the shaft is 1.25 inches and the tolerance class is H11.
The basic size of the hole for an RC3 fit is determined by adding a certain amount of allowance to the basic size of the shaft.
The allowance is calculated based on the fit type, the shaft tolerance class, and the hole tolerance class. For an RC3 fit, the allowance is 0.0015 inches.
Therefore, the basic size of the hole for an RC3 fit is 1.25 + 0.0015 = 1.2515 inches. This is the minimum allowable diameter of the hole for the specified fit.
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