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