low voltage trip to trip
reverse power trip to trip
damage to windings
excessive exhaust temperatures
第1题：
A hydraulic motor may be driven by______.
A.an electric motor
B.a diesel engine
C.a compressor
D.oil
第2题：
030 to 1
300 to 1
333 to 1
330 to 1
第3题：
Diesel engine electric starting motors generally require heavier duty motors and motors and operate at higher voltages than comparable starting motors for gasoline engines due to _____________.
A.higher speed required
B.flywheel-effect
C.lower starting temperatures
D.higher compression pressures
第4题：
an electric motor
a diesel engine
a compressor
oil
第5题：
excessive compression pressure
air in the fuel lines
high fuel pressure
excessive load
第6题：
principle
principal
cause
case
第7题：
cylinders
exhaust valves
pistons
fuel valves
第8题：
Overspeed of the diesel engine driving an electric generator could cause ______.
A.low voltage trip
B.reverse power trip
C.damage to windings
D.excessive exhaust temperatures
第9题：
ignition lag
engine horsepower
lube oil system pressure
specific fuel consumption
第10题：
increasing the quantity of starting air
increasing the lube oil pressure
heating the engine fuel supply
heating the engine coolant