Question

What powers pneumatic equipment?
water
biodiesel fuel
air
combustion

Answer 1

Answer: compressed air

Explanation: Pneumatic systems used in industry are commonly powered by compressed air or compressed inert gases. A centrally located and electrically-powered compressor powers cylinders, air motors, pneumatic actuators, and other pneumatic devices.

Answer 2

Pneumatic systems used in industry are commonly powered by compressed air or compressed inert gases. A centrally located and electrically-powered compressor powers cylinders, air motors, pneumatic actuators, and other pneumatic devices.

Step-by-step explanation: