A.speed, torque, and horsepower production
B.firing order, valve timing, and valve lift
C.fuel consumption, efficiency, and cylinder pressure
D.scavenge pressure, compression ratio, and exhaust pressure
您可能感興趣的試卷
你可能感興趣的試題
A.maintain low pH in the cooling water
B.reduce the cooling water temperature
C.increase cooling water hardness
D.form a protective film on metal surfaces
A.prolong the ignition delay period
B.ensure the beginning of fuel injection
C.thoroughly utilize the air charge
D.allow controlled fuel combustion
A.deliver proper fuel quantity to the injection nozzle
B.provide rapid fuel injection cutoff
C.control fuel quantity entering the pump body
D.control fuel pressure delivered to the combustion chamber
A.of a material harder than the cylinder liner
B.properly lubricated
C.prevented from compressing
D.prevented from rotating during engine operation
A.pre-injection fuel oil treatment
B.lube oil filtration
C.lube oil purification
D.piston cooling
最新試題
Cold weather starting of a diesel engine may be made easier by()
Using a file without a handle may result in ()
Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?()
The shipboard oil pollution emergency plan will be invalid after ()
() is not installed on the main switchboar.
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()
Which one is NOT the ‘clear grounds’ for a more detailed inspection?()
The ISPS Code consists of a mandatory section-Part A, which shows()
Diesel engine air start system check valves are opened by ()
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?()