Mass Transfer - Study Mode
[#281] Air initially at 101. 3 kPa and 40°C and with a relative humidity of 50%, is cooled at constant pressure to 30°C. The cooled air has a
Correct Answer
(C) Higher relative humidity
[#282] The boiling points of pure components of a binary system __________ with increase in total pressure of the system.
Correct Answer
(B) Increases
[#283] Humid volume is the total volume in m 3 of 1 kg of
Correct Answer
(C) Gas plus its accompanying vapour at 1 atm. and gas temperature
[#284] The cooling effect in a cooling tower can not be increased by
Correct Answer
(D) None of these
[#285] The most efficient cooling tower out of the following is
Correct Answer
(A) Induced draft