Question

In which type of system does power transmission takes place through compressed air?

• A. Fluid power system
• B. Hydraulic system
• C. Pneumatic system
• D. Stepper motor

Hint:

Power Transmission Systems. Hydraulics use pressurized liquids. Pneumatics use pressurized gases (usually air). Fluid Power covers both. Electrical systems use electricity.

Answer 1

The Correct Option is C

- Fluid Power System: A general term encompassing both hydraulic and pneumatic systems
- Hydraulic System: Uses pressurized liquids (typically oil) as the working fluid to transmit power
- Pneumatic System: Uses pressurized gases (most commonly compressed air) as the working fluid to transmit power
- Stepper Motor: An electromechanical device that converts electrical pulses into discrete mechanical movements (steps); it uses electrical power
Therefore, the system that transmits power using compressed air is a pneumatic system