Hydraulic Power Systems (1)

Fluid power deals with the transmission and control of energy by a pressurized __________.

• Vessel

• Directional Control Valve

• Electric motor

• Fluid

Which of the following is not considered one of the five basic components of a hydraulic system?

• Pressure

• Control Device

• Liquid

• Conductor

• Power output device

Pressure is equal to force divided by __________.

• Weight

• Liquid

• Gas

• Area

What term is used to describe the maximum possible reading of a pressure gauge?

• Scale

• Graduation

• Range

• Pascal

• Accuracy

Which of the following is not considered part of the power unit?

• Pump

• Reservoir

• Actuator

• Prime Mover

Which of the following is not shown in a hydraulic schematic?

• Liquid

• Pump

• Actuator

• Relief Valve

• Pressure gauge

Quick-connect fittings have a __________ valve built in.

• Directional control

• Relief

• Check

• Flow control

• Sequence

A(n) __________ fitting is used when you want to connect two circuits to a single supply.

• Reducer

• Quick-connect

• Bushing

• Tee

• Elbow

The most common type of pressure gauge is the __________.

• Piston

• Linkage

• Bourdon Tube

• Temperature

Another name for a cylinder would be a(n) __________.

• Power input device

• Valve

• Control Device

• Actuator