Auxiliary Machinery. Test 80
Auxiliary Machinery. Test 80
What is the maximum salinity for water produced by a fresh water generator when it is to be used in water tube medium pressure boilers?
What is the primary purpose of drain valves fitted on all air bottles?
A hydrazine test is conducted on boiler water to check for _____
Why are some boiler tubes not plain cylindrical?
Where is the inlet for the unclean oil ?
What precaution must be observed when fitting new anodes to heat exchanger sea water spaces?
Why is it dangerous to add chemicals directly into the hotwell ?
What is the normal maximum starting air pressure?
Which of the two drawings shows two series connected purifiers?
Suppose the delivery air pressure of a compressor is 30.0bar. Which service could this compressor be supplying?
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