Q:

Which of the following statements is FALSE regarding air leakage in condensers?

A) The sources of air leakage can be found by putting soap water at infiltration prone points B) The sources of air leakage can be found out by putting pepprament oil on suspected joints
C) The source of air leakage, if large, can be found out by passing candle flame over possible openings D) Thermometer and vacuum gauge readings become steady when leakage is present in a condenser
 

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