In the condenser, the hot, high pressure refrigerant gas is cooled by the sea water and becomes().
- Afresh water
- Bvapor
- Cmixture
- Dliquid
In the condenser, the hot, high pressure refrigerant gas is cooled by the sea water and becomes().
1、In order to distribute the side pressu
In order to distribute the side pressures over a wide area of the cylinder walls and liners, which of the listed types of pistons are used in modem low pressure air compressors?()ADifferentialBTrunkCBarrelDValve-in-head
2、The weather is often()in a high-pressu
The weather is often()in a high-pressure area.AfineBcloudyCrainyDwindy
3、An amplitude of the Sun in high latitu
An amplitude of the Sun in high latitudes().Ais most accurate before sunriseBis most accurate after sunsetCshould only be observed when the Su...
4、The effect of high vapor superheat in
The effect of high vapor superheat in a refrigeration system, is a/an ().Aincreased capacity of the compressorBmore efficient operation of the thermal expansion valveCdecreased capacity of the compressorDloss of receiver capacity
5、The high pressure in fuel injection sy
The high pressure in fuel injection system of the diesel engine is produced by the ().Ainjector pumpBfuel injectorCgovernorDturbocharger
6、The condensers located in various stag
The condensers located in various stages of a flash evaporator are cooled by()AdistillateBseawaterCbrineDair