BASIC-TECH-DRIVES (KAMSI)

The chain drive transmits ____________ power as compared to belt drive.

• more

• Less

• Equal

• better

Which one of the following is a positive drive?

• Crossed flat belt drive

• . V-belt drive

• Chain drive

• Pulley drive

In other to change the direction of rotation of two rotating pulleys in belt drive, we should

• Design an open belt system

• Make use of an idler pulley

• Design a cross belt system

• Increase the diameter of one pulley

What is the name the component below?

• Belt

• Sprocket

• Gear

• Pulley

All these are belt drives EXCEPT

• Open belt

• Cross belt

• V-belt

• C-belt

All of the following are advantages of using chain drives EXCEPT

• High efficiency

• Quiet operation

• Small tension

• No slippage

The diagram below is similar to ______ gears

• Worm

• Spur

• Spiral bevel

• Hypoid

The type of gear shown in the figure below is

• Rack and Pinion

• Worm gear

• Spur gear

• Helical gear

The gear ratio of a driver gear A having 15 teeth to the driven gear B having 45 teeth is

• 1:2

• 3:1

• 1:4

• 1:5

The major types of gears include all of the following EXCEPT

• All of the above

• External

• Internal

• Straight