DTS Preliminary

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Which is the system is used to transfer power for large distance

• Belt drives

• Chain drives

• Rope drives

• None of the above

Belt Materials are

• Leather belts

• Cotton or fabric belts

• Rubber belts

• All of the above

These are used to transmit small powers at belt speeds upto about 10 m/s,

• Light drives

• Medium drives

• Heavy drives

• None of the above

A ______ has its principal application in the transmission of power of shafts and machines which must be started and stopped frequently

• Brake

• Clutch

• Belt

• Lever

A _____is a device by means of which artificial frictional resistance is applied to a moving machine member, in order to retard or stop the motion of a machine

• Belt

• Rope

• Clutch

• Brake

The frictional force helps to apply the brake. Such type of brakes are said to be brakes

• Self locking

• Self energizing

• Both

• None of the above

Identify the type of drive

• Open

• Cross

• Idler

• None of the above

Identify the type of gear

• Spur

• Helical

• Bevel

• Worm

Identify the type of gear train

• Simple

• Compound

• Reverted

• Epicyclic