When the temperature and humidity of air is low, we usually use __________ draft cooling tower.

Related MCQs

• Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.
• Use of natural draft cooling tower is practised, when the air has low
• A natural draft cooling tower is filled with wooden grids, which covers about __________ percent of the tower height.
• In a forced draft cooling tower, water is cooled from 95 to 80°F by exposure to air with a wet bulb temperature of 70°F. In this case, the
• An air-water vapour mixture has a dry bulb temperature of 60°C and a dew point temperature of 40°C. The total pressure is 101.3 kPa and the vapour pressure of water at 40°C and 60°C are 7.30 kPa and 19.91 kPa respectively. The humidity of air sample expressed as kg of water vapour/kg of dry air is:
• The temperature of water cooled in cooling tower is always __________ temperature of entering air.
• If the solubilities of different components (in a liquid-liquid extraction system) increase with rise in temperature, then the temperature above which they dissolve completely is known as the critical solution temperature (CST or consolute temperature). If solubilities increase with decrease in temperature, then CST is the temperature below which they dissolve completely. If a binary system has no critical solution temperature, it implies that
• The term "cooling range" in a cooling tower refers to the difference in the temperature of
• The percentage humidity is less than the relative humidity only at __________ percent humidity.
• Can a cooling tower cool water below the wet bulb temperature of inlet air?