Engineering - Refrigeration and Air Conditioning - Discussion

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Q.

A certain refrigerating system has a normal operating suction pressure of 10 kg/cm gauge and condensing pressure of about 67 kg/cm. The refrigerant used is                         
A. Ammonia B. Carbon dioxide
C. Freon D. Brine

Answer: Option B
Explaination:

 


No Explanation




Discussion

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