If DBT = 30°C, WBT = 20°C and Barometer reading is 740 mm of Hg. Fi – McqOptions

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1.	If DBT = 30°C, WBT = 20°C and Barometer reading is 740 mm of Hg. Find out relative humidity using steam tables.
A.	40 %
B.	50 %
C.	30 %
D.	20 %
Answer» B. 50 %

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