海船船员考试
单选题The air compressor pumps air to the（）.A engine cylinderB air bottleC evaporatorD condenser
题目
engine cylinder
air bottle
evaporator
condenser
参考答案和解析
相似问题和答案
第1题：
broken inlet valves
broken discharge valves
pulsations in the air distribution system
overloading of the air distribution system
第2题：
increase compressor discharge pressure on demand
increase compressor operating speed as necessary
allow the motor to turn the compressor opposed only by friction
reduce the compressor frictional load when starting
第3题：
what is the use of “unloader “on main air compressor ?
第4题：
The density of the air entering the compressor
The temperature of the air entering the compressor
The designed rotating speed of the compressor
A leaking head gasket
第5题：
Suez Canal searchlight, air compressor and air conditioning compressor
Air compressor, boiler blower and refrigeration plant
Boiler blower, Suez Canal searchlight and refrigeration plant
Suez canal searchlight, air compressor and boiler blower
第6题：
charge air receiver
scavenging air belt
turbine
air cooler
第7题：
(1)+(2)
(1)+(3)
(2)+(3)
(1)+(2)+(3)
第8题：
Protects against suction valve float
Provides a positive pressure on the air inlet valves
Prevents lubricating oil contamination of the compressed air supply
Protects against the damaging effects of airborne solid particles
第9题：
an immediate crankcase explosion
oil contamination in the compressed air
a decrease in compressor capacity
no immediate loss of the compressed air capacity
第10题：
unloaded
primed
filled with water
greased