A.closed
B.opened fully
C.cracked open
D.partly open
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A.closed
B.opened fully
C.cracked open
D.partly open
A.closed
B.opened fully
C.cracked open
D.partly open
A.priming water
B.power supply
C.packing gland
D.bearing lubrication
A.cylinder cover
B.cooling water
C.oil cup
D.drain valve
A.unload valve
B.cooling water
C.oil cup
D.sump
最新試題
By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a（）
The condensers located in various stages of a flash evaporator are cooled by（）
Under MARPOL Code the ship to which it applies has to carry （）
Which of the following items don’t belong to dock repair works?（）
The ISPS Code consists of a mandatory section-Part A, which shows（）
The main purpose of port State control is not to（）
Diesel engine air start system check valves are opened by （）
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?（）
The shipboard oil pollution emergency plan will be invalid after （）
To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）