A spring-loaded centrifugal flyweight governor responds to reduced engine load with an immediate increase in ()
- Apilot valve oil pressure
- Bspeeder spring force
- Ccompensation needle valve clearance
- Dcentrifugal force on the flyweight
A spring-loaded centrifugal flyweight governor responds to reduced engine load with an immediate increase in ()
1、A centrifuge will satisfactorily remov
A centrifuge will satisfactorily remove which of the following contaminants from fuel oil?()AGasolineBWaterCLubricating oilDsulphur compound
2、A double suction centrifugal pump impe
A double suction centrifugal pump impeller has been installed in the reverse direction, and will ().Ahave a greater head capacityBoperate with...
3、A centrifugal pump produces flow with
A centrifugal pump produces flow with a resulting discharge head by energy conversionIt is typical for the energy conversion to follow the orde...
4、On board supply vessels, a centrifuge
On board supply vessels, a centrifuge is normally used to purify()Acooling waterBfuel oilCsea waterDdiesel intake air
5、In a centrifugal Freon refrigeration s
In a centrifugal Freon refrigeration system, the overall capacity of the system is increased by()Aopening more bypass linesBopening additional expansion valvesCadding refrigerantDspeeding up the machine
6、A centrifuge arranged to separate two
A centrifuge arranged to separate two liquids is known as ().Aan oily water separatorBa purifierCa centrifugal compressorDa clarifier