A.a two-stroke engine works without exhaust operation
B.a two-stroke engine works without compression stroke
C.a two-stroke engine works without expansion stroke
D.a two-stroke engine works without suction operation
您可能感興趣的試卷
你可能感興趣的試題
A.fuel spray; the burning of the fuel
B.the burned gas mixture; connecting rod
C.medium shaft;crankshaft
D.the burned gas mixture; piston rod
A.the burning of the fuel; medium shaft
B.fuel spray; fresh air
C.fuel; fuel spray
D.the burning of the fuel; the burned gas mixture
A.high
B.low
C.fast
D.lowly
A.To reduce the main engine speed
B.To increase the main engine speed
C.To govern the main engine speed
D.To fix the propeller shaft
A.Two main areas of skill are involved in the construction of ship
B.There are distinct divisions in responsibilities between naval architects and marine engineers
C.Each ship will assume varying proportions according to its type
D.Ships can be divided into different categories from different perspectives
最新試題
Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?()
By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a()
The ISPS Code consists of a mandatory section-Part A, which shows()
Flame failure in an automatically fired auxiliary boiler can from a/an ()
To proceed to the assistance of a ship in distress is()
During the diesel engine running, the water level of F.W expansion tank should normally kept in the () level of glass tube.
Which one is NOT the ‘clear grounds’ for a more detailed inspection?()
The cetane rating of diesel fuel is an indication of the ()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()
Which of the following items don’t belong to dock repair works?()