Engine: Retired questions · General Subjects

Question 1,446 of 674

Retired question: the Coast Guard no longer draws it on exams. Practice the current General Subjects module instead.

Referring to the illustrated psychrometric chart, suppose air at a dry-bulb temperature of 60F and a relative humidity of 52% passes over a heating coil, resulting in sensible heat gain, and the off-coil temperature is now 80F. What is off-coil relative humidity? GS-RA-22

Illustration GS-RA-22: the U.S. Coast Guard has not released this illustration.

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