A.the solid waste dump chute
B.an access door
C.the same way for waste oil burners
D.a changing opening
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A.evaporation
B.condensation
C.liquefies
D.vaporization
A.Keep the plant running all time
B.Start another blower
C.Increase the ratio of circulated to fresh air
D.Reduce the seawater flow to the condenser
A.dirty delivery ducts
B.too much refrigerant
C.the fouling filters
D.high temperature outside
A.a water cooled condenser
B.a slop tank
C.a expansion tank
D.a centrifugal pump
A.a centrifugal fan
B.a direct expansion cooler
C.a hermetic compressor
D.a centrifugal pump
最新試題
During the diesel engine running, the water level of F.W expansion tank should normally kept in the （） level of glass tube.
The treatment of the fuel oils involves storage, heating, filtering and（）
（） is not installed on the main switchboar.
Using a file without a handle may result in （）
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）
Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?（）
The cetane rating of diesel fuel is an indication of the （）
Diesel engine air start system check valves are opened by （）
Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?（）
Which of the following items don’t belong to dock repair works?（）