pneumatic components and circuits

What is type of this cylinder

• Double acting cylinder

• Spring return cylinder

• Single acting cylinder

• 5/2 way double solenoid

The difference between single acting and double acting cylinders is:

• Single acting cylinders are smaller than Double acting cylinders

• Double acting cylinders have two pistons

• Work can be done in two directions in double acting cylinder unlike single acting cylinders.

Pneumatics is concerned with a system that uses:

• Oil

• Expanded air

• Compressed air

• Electricity

A 3/2 valve has

• 1.5 ports

• 3 ports and 2 directions

• 3 directions and 2 ports

• 5 ports and 2 directions

A double acting cylinder has

• has only one port

• has a return spring

• has no return spring

• has two return springs

This Schematic diagram is used to show ----------------valve

• Shuttle

• Dual

• And gate

True or false: A single acting cyclinder requires only one air supply?

• True

• False

How many springs does a double-acting cylinder contain?

• 0

• 1

• 2

• 4

A plunger, a push button and a solenoid are all examples of what?

• Motors

• Valves

• Actuators

• Cylinders

When calculating air pressure, what does the 'N' in N/mm² stand for?

• Nanos

• Newtons

• Number

• Nuteral