What is the use of a PULLEY?
Answers were Sorted based on User's Feedback
Answer / vijay
To give mechanical advantage and change direction of application of force.
Fixed Pulley, MA=1.
Variable Pulley, MA=2.
Is This Answer Correct ? | 38 Yes | 1 No |
Answer / vishwajeet
it is used lift object with min effort against gravity
Is This Answer Correct ? | 7 Yes | 3 No |
Answer / aamir pathan
PULLEY USED TO THOSE PLACE
WHERE POWER TRANSMIT TO LONG DISTANCE.
PULLEY MAIN PURPOSE IS TO TRANSMIT POWER FROM 1 PLACE TO
ANOTHER PLACE EASILY BY A ROTARY MOTION
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / nizam
pulley are used where the power transmit to the longer distance.
pulley are used when we use belt drive,rope drive.
also lifting of water from well.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / darshan v.patel
for power transmit from driving shaft to driven shaft and increase speed of engine.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sushant
pulley helps to reduce the weight of an object to be pulled
with the help of gravitational force
Is This Answer Correct ? | 2 Yes | 3 No |
Assume a DC motor with the following parameters : Motor torque control = 0.0848 Nm/amperes Back EMF control = 0.0848 Volts/(rad/s) Armature resistance = 0.75  Moment of inertia = 0.00001696 kg/m2 With zero frictional load and taking a feed forward gain of 2, determine the motor response for a unit step function. please forwaded the answer to the below mail id thanks in advance Regrads, peer_kaba@yahoo.co.in
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