What is the purpose of the intake/exhaust valves in a diesel engine? （） -题库考试答案搜索网

What is the purpose of the intake/exhaust valves in a diesel engine? （）

单选题

2022-06-29 07:45

A、They regulate the combustion cycle
B、They supply cooling water
C、They synchronize the ignition spark
D、They supply and regulate the lubricant flow

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正确答案

A

试题解析

标签：船舶动力装置海船船员考试

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