Auxiliary Machinery. Test 71
Auxiliary Machinery. Test 71
A refrigerant gives up heat when it _____
What is part No. 7 called ?
What is part No. 5 called ?
The temperature of a refrigerant is highest just before it enters the _____
The lowest temperature obtained in a refrigerator system is the temperature of the _____
What is part No. 6 called ?
The heat used to change a liquid to a vapour is called 'latent heat of _____ '
Refrigerating or cooling effect is produced by _____
What should you observe when inspecting the steering gear during your watch ?
What type of valves are normally found in air compressors?
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