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In a () engine the charge of air in the cylinder before compression commences is above atmospheric pressure.

时间:2019-04-14 01:42:32 关键词:of,air,in

In a () engine the charge of air in the cylinder before compression commences is above atmospheric pressure.

A.pressure charged

B.naturally aspirated

C.contaminated

D.high speed diesel

答案解析

A

举一反三
The diesel engine is a type of internal combustion engine which ignites the fuel by injecting it into hot high pressure air in a ().
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The outside diameter of the pipe is () the diameter of the bore of the piston rod the result being that an annular space formed between the piston rod and the pipe.
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In a () engine the charge of air in the cylinder before compression commences is above atmospheric pressure.
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