The baffle plate used in the reservoir of a hydraulic system serves to ______.
A: Reduce fluid turbulence at the pump suction
B: Minimize the amount of contamination deposited from return lines entering the system
C: Minimize the entrance of entrained air through pump inlet line
D: Any one of the other alternatives
A: Reduce fluid turbulence at the pump suction
B: Minimize the amount of contamination deposited from return lines entering the system
C: Minimize the entrance of entrained air through pump inlet line
D: Any one of the other alternatives
举一反三
- Depending on the power sources, pumps used in hydraulic system are divided into engine driven pump, electrically driven pump and hand pump.
- ______ is mainly used in light aircraft and only used for emergency on many large aircraft, and its operation medium is ______. A: starting system, oil B: hydraulic system, compressed air C: elevator, hydraulic fluid D: pneumatic system, compressed air
- Fuel injection uses the jet pump system and a Woodward type hydraulic （） is used to control engine speed.
- Hydraulic machinery failures are commonly caused by contamination of the hydraulic fluid and （）. A: fluid friction B: fluid turbulence C: component misalignment D: pressure surge
- The in the lubricating system draws oil from the oil pan and sends it to all working parts in the engine. A: fuel pump B: oil pump C: diesel pump D: gasoline pump