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Mechanical Engineering
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Refrigeration and Air Conditioning MCQ
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The most commonly used refrigerant in domestic refrigerat...
The most commonly used refrigerant in domestic refrigerators is?
A. R-22
B. R-134a
C. R-11
D. R-717
Explanation:
R-134a is widely used in domestic refrigerators.
Tags:
Refrigeration and Air Conditioning MCQ
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Mechanical Engineering
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