A.the recommended current and voltage rating
B.higher current and voltage rating
C.higher current and lower voltage rating
D.lower current and higher voltage rating
您可能感興趣的試卷
你可能感興趣的試題
A.prime mover governor
B.exciter generator
C.voltage regulator
D.reverse power relay
A.Dram
B.Salient pole
C.Squirrel-cage
D.Wound-rotor
A.load limit settings
B.idle speed settings
C.speed limit settings
D.speed droop settings
A.collect all available data on a casualty
B.recognize normal operation
C.identify the probable cause of a symptom
D.isolate the faulty component
A.magnetic amplifier
B.ship’s service alternator
C.three-wire DC generator
D.saturable core reactor
最新試題
The cetane rating of diesel fuel is an indication of the ()
Which one is NOT the ‘clear grounds’ for a more detailed inspection?()
To proceed to the assistance of a ship in distress is()
Which of the following items don’t belong to dock repair works?()
To shut down a diesel engine after it exceeds the set maximum speed,which type of device listed should be used?()
Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?()
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?()
Flame failure in an automatically fired auxiliary boiler can from a/an ()
The treatment of the fuel oils involves storage, heating, filtering and()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()