PPE Systems and Control 8C3

What type of motion are the windscreen wipers of the car experiencing?

• Linear motion

• Reciprocating motion

• Rotary motion

• Oscillating motion

What is the motion that the swing experiences when the child moves backward and forward along an arc of a circle?

• Linear motion

• Reciprocating motion

• Rotary motion

• Oscillating motion

Which is not a type of Motion

• Oscillating

• Rotary

• Back to front

• Linear

How would you describe the type of motion the follower makes?

• The follower rises and falls at the same speed

• The follower rises quickly and drops slowly

• The follower rises slowing, then suddenly drops

What is the mechanical advantage of this pulley system?

• 1

• 2

• 3

• 4

The energy used by the mechanism is called the .....

• output

• input

• process

The mechanism which converts the input into the output is called the

• process

• input

• output

The result of the energy in a mechanism is called the .....

• input

• process

• output

This pulley system contains one pulley.

What is its mechanical advantage?

• 1

• 2

• 3

• 4

The diagram shows a Cam.

What type of Cam is it?

• Pear shaped Cam

• Off centre Cam

• Snail shaped Cam

• Circular Cam