A.temperature
B.pressure
C.engine speed
D.all of the above

A.two crankshaft revolutions in a two-stroke/cycle engine
B.two power strokes in a two-stroke/cycle engine
C.one power stroke in a two-stroke/cycle engine
D.two piston strokes in a two-stroke/cycle engine

A.at each control station
B.in the chief engineer’s quarters
C.in the captains quarters
D.All of the above are correct

A.a cracked liner
B.burning lube oil
C.an overloaded engine
D.insufficient combustion air

A.increasing the volume of intake air
B.shutting off the fuel supply
C.increasing the engine back pressure
D.over-speeding the engine

A.During operation at low speed
B.During operation at rated speed, but low power output
C.During acceleration
D.All of the above

A.compression pressures are below normal
B.lube oil is diluted with fuel oil
C.cranking speed is too low
D.exhaust system is partially restricted

A.checking for leaks
B.checking temperatures and pressures
C.listening for abnormal noises
D.all of the above

A.reduce the engine load
B.increase the cooling water flow
C.increase the lube oil pressure
D.adjust the fuel rack

A.prevent piston side thrust
B.prevent engine friction losses
C.transmit heat from the piston to the cylinder liner
D.remove oil from the cylinder combustion space