Why should hermetic compressors not be operated in a vacuum?
What will be an ideal response?
The motor varnishes used in the motor winding lose some of their insulating ability under deep vacuums and motors can arc out very quickly.
You might also like to view...
The symbol for the projection weld is identical to the spot-weld symbol.
Answer the following statement true (T) or false (F)
? Identify and state the historical significance of Alexander Hamilton.
What will be an ideal response?
Optional components on the high side of a refrigeration system include:
A) Suction to liquid heat exchanger, economizer, and oil level regulator. B) Suction line filter, accumulator, and evaporator pressure regulator. C) Discharge line muffler, oil separator, liquid receiver, and liquid line filter-drier. D) All optional components can be used on the high side of the system.
Carry the answer to three decimal places.'The dry cells shown add up to a total voltage of 27.5 volts. What is the average number of volts for each dry cell?
Fill in the blank(s) with the appropriate word(s).