R-12 is generally preferred over R-22 in deep freezers since-A-it has low operating pressuresB-it gives higher coefficient of performanceC-it is miscible with oil over large range of temperaturesD-all of the above-C-it is miscible with oil over large range of temperatures

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APTITUDE CRACK · Accepted Answer

C it is miscible with oil over large range of temperatures Explanation: No answer description is available.

Heat Transfer Refrigeration and Air Conditioning - Engineering

R-12 is generally preferred over R-22 in deep freezers since

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Heat Transfer Refrigeration and Air Conditioning - Engineering

R-12 is generally preferred over R-22 in deep freezers since

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For help Students Orientation Mcqs Questions

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