A.the thrust pads are while metal faced on both sides
B.the thrust pads are while metal faced only on the forward side
C.the thrust pads are while metal faced only on the after side
D.intermediate shaft usually supported by a plummer block
您可能感興趣的試卷
你可能感興趣的試題
A.high speeds
B.medium speed
C.low speeds
D.the same speed with the engine
A.check oil level in bearing sump
B.check them for leakagec through end seals
C.pump bilges in time
D.check temperature
A.the after one is more than forward one
B.the forward one is more than after one
C.the forward one is the same with after one
D.it depends on the type of engine
A.the ventilation pipe
B.the water line for fire fighting on the deck
C.the fuel oil line
D.the water supplying line in bath room
A.the steering gear room
B.the fire fighting pipe line
C.the fuel oil tank
D.the bath room
最新試題
Using a file without a handle may result in ()
The shipboard oil pollution emergency plan will be invalid after ()
Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?()
To proceed to the assistance of a ship in distress is()
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the()
When does auxiliary burner of incinerator put into operation? ()Ⅰ. start incinerator when it is coldⅡ. the sludge for dealing with is littleⅢ. the sludge for dealing with is largeⅣ. the water and impurity in sludge are too muchⅤ. the temperature in incinerator is lowⅥ. dealing with little solid rubbish
Which of the following items don’t belong to dock repair works?()
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()
To shut down a diesel engine after it exceeds the set maximum speed,which type of device listed should be used?()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()