Auxiliary Machinery. Test 72
Auxiliary Machinery. Test 72
The atmospheric pressure is accurately indicated by a _____
The cooling effect in a refrigeration system is produced by _____
Which important pneumatic control accessory is shown here ?
When used with reference to a refriferation or air conditioning system ambient temperature is the _____
Where is the temperature of the refrigerant highest?
The greatest decrease in the temperature of a refrigerant is at the _____
Excess refrigerant in a refrigeration system is normally removed from the _____
If insufficient water sealing is present (blue colour) in the bowl of this separator, what will be the effect ?
Moisture in a refrigeration system will cause a _____
When Freon is leaking from a refrigerating system, a halide torch flame will turn _____
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