Belt and Chain Drives

The drive system shown in the figure is

• Belt drive

• Gear drive

• Chain drive

• Sprocket drive

The drive system shown in the figure is

• Belt drive

• Sprocket drive

• Chain drive

• Gear drive

Chain drive turns in the __________direction

• Opposite

• Oscillating

• Same

• Linear

The sprocket ratio of the chain drive shown below is

• 0.5

• 1.5

• 1

• 2

Which of the mechanical drive has higher power transmission efficiency

• Belt drives

• Chain drives