單項(xiàng)選擇題

The diesel engine is similar to the gasoline engine in that （）.

A.both of them are ignited by compressed air
B.both of them are the forms of external combustion engines
C.both of them have spark plugs
D.the power is developed by the piston in the cylinder

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單項(xiàng)選擇題

Most troubles likely to occur with marine diesel engine can, if located in time, be remedied with no difficulty and many can be （）if the engine is maintained with a high sense of responsibility to the people on the part of the motormen and engineers.

A.found out
B.eliminated
C.avoided
D.lowered

單項(xiàng)選擇題

If （） are taken at regular intervals, any unequal distribution of load will be easily found out.

A.indicator diagrams
B.nomo-gram
C.temperature readings
D.pressure readings

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The diesel engine is similar to the gasoline engine in that （）.

你可能感興趣的試題

Most troubles likely to occur with marine diesel engine can, if located in time, be remedied with no difficulty and many can be （）if the engine is maintained with a high sense of responsibility to the people on the part of the motormen and engineers.

If （） are taken at regular intervals, any unequal distribution of load will be easily found out.

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