题目内容

how can you create good vacuum on the fresh water (FW) distiller ？

查看答案

搜索结果不匹配？点我反馈

更多问题

Before starting the engine, the air bottle should be ____.

A. pumped up
B. loaded
C. discharged
D. closed

查看答案

how is the oil sample taken during bunkering ？

查看答案

In an operating diesel engine, which of the following conditions is an indication of a leaking air starting valve？

A. Noise coming from that air starting valve
B. Continuous operation of the starting air compressor
C. Zero air pressure in the air starting system
D. Overheated starting air pipe to the cylinder head

查看答案

Diesel engines driving alternators operating in parallel must maintain a set frequency regardless of load changes. The governor characteristic used to accomplish this is known as _______.

A. actuation
B. sensitivity
C. compensation
D. promptness

查看答案