Auxiliary Machinery. Test 29
Auxiliary Machinery. Test 29
A centrifugal filter relies on the centrifugal force and can therefore remove:
A clogged / dirty lube oil filter can be detected best by:
The oil - film pressure produced by a rotating journal is:
A lubricating oil having a high viscosity index number is most effectively used:
What do you think would be the most likely cause of high discharge pressure from a freon compressor?
At which of the pressures shown should the high discharge pressure trip operate on a freon compressor?
During standstill liquid may condense in the crankcase or oil separator. Why is it important to heat up the oil before start?
Before entering the purifier, the lubricating oil is heated in order to:
From the pressure gauges shown can you tell what is the oil pressure in a freon compressor?
In a pressure type lubrication system, the lube oil service pump normally takes suction from the sump tank and discharge directly to the:
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