A.connecting rods
B.piston rods
C.tie rods
D.jack-bolts
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A.advanced nautical equipment
B.advanced performance main engines
C.emergency equipment
D.communication and language skills
A.the clearance of the main bearing
B.the diameter of main bearing
C.the gap of main beating
D.the tolerance of main bearing
A.damage
B.form
C.dissolve
D.contaminate
A.strength
B.dense
C.percentage
D.velocity
A.the pulse-phase system
B.the pulse Doppler system
C.the pulse system
D.the pulse interval
最新試題
In a simple mechanical governor, the （）.
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to （）.
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
The function of diesel engine piston compression rings is to （）.
In using reduction gears to obtain efficient propeller speeds, （）.
Proper filtering and straining of fuel oil is important because the （）.
In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in （）.
A diesel engine piston ring face is in direct contact with the （）.
The ability of the governor to prevent fluctuations in engine speed is termed （）.
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.