Auxiliary Machinery. Test 69
Auxiliary Machinery. Test 69
Before swinging-out a boiler burner for maintenance or cleaning, you are to ensure that _____
Under normal conditions, how is the superheated steam outlet temperature regulated?
The relief valves in a fuel oil service system discharge to either the service pump suction or to the _____
Which kind of cooling water system is used with this compressor ?
What of the following is the most damaging to riveted mountings?
Steam which is in physical contact with the boiling water from which it is being generated is called _____
Before raising steam in a boiler, you should ensure that _____
When a fresh water generator condenses water vapour into water it _____
What part is the diaphragm disc ?
The use of boiler economisers _____
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