motor, operating clockwise is coupled through a belt drive to rotate an industrial exhaust fan at 500 rpm. The diameter of the motor sheave is 4 in. and the sheave on the fan is 14 in. Determine the belt speed.

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Q: A 50 Hz pump drive requires a torque of 70 Nm approx. at 1450 rpm approx. for 1 minute followed by 5…

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Q: Compute the torque in N∙m developed by an industrial motor whose output is 150 hp at an angular…

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Q: With a neat sketch explain the types of Drives used in automobile.

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Q: The Figure shows the motor A, which turns its connected pulley at 125 r.p.m. 75 mm 125 rev/min 130…

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Q: a V-belt depends on the rotational speed of the smaller pulley.

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Q: Q5: What kinds of Belt drives with explanation one only.

A: Belt drive: The belt drive is a flexible mechanical system which is used to transfer the power from…

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Q: Question 2 Beli uifth Slack side Motor (imprut) Tight side Beli thickpess Centre distance Figure 2…

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Q: An AC motor operating at 870 rpm drives a sheave for a 5V belt with a diameter of 8.9 inches. The…

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Q: A motor is operating a load that requires a torque of 750 pounds per inch and is turning at a speed…

A: Given data Torque = 750 pounds per inch = 62.5 lb.ft Speed 1575 rpm

Q: In increasing order of space required, the three common types of drives are: V-belts, roller chains…

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Q: The ratio of tension on the tight side to that of the slack ride in a flat belt drive is

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Q: A B lo D E O O O A Which of the following statements about advantages and disadvantages of…

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Q: 1750 rpm motor has a 3” pitch diameter drive pulley. It is driving a 9” pitch diameter pulley. What…

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Q: Derive the swing equation to describe the rotor dynamics and extend this for explaining the…

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Q: Gear box is present between the rotor and the generator. Select one: True False

A: The statement is true as the gearbox is located between the rotor and generator.

Q: A motor operating at 3450 rpm and is producing a torque of 33 lb in.what is the output horsepower of…

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A: Solution:

Q: Determine the step angle of a stepper motor with four stator poles and 12 rotor poles. Determine the…

A: Ns = 4 Nr = 12

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.