Blowdown in a cooling tower____________________?

Related Mcqs:

During the constant rate period of drying of a solid ?

A. Increased air humidity decreases the rate of drying B. Increasing the air temperature decreases the drying rate C. Surface evaporation of unbound moisture occurs D. None of these...

Which of the following processes is followed by unsaturated air (with dry bulb temperature 12°C and relative humidity 47%) passing through water spray washer (temperature of water being constant at 40°C ?

A. Humidification only B. Heating only C. Both heating and humidification D. Evaporative cooling...

Blowdown in a cooling tower__________________?

A. Means discarding a small fraction of circulating water to prevent and limit the concentration of salt and impurities B. Increases the scale forming tendencies of water C. Is undesirable D. All A., B. & C....

Pick out the wrong statement ?

A. Change in barometric pressure does not affect the relative humidity B. In case of a packed tower, the operating velocity is about half of the flooding velocity, generally C. ‘Elution’ means the desorption of the adsorbed solute by a solvent D. The equilibrium moisture content of the solid can be reduced by increasing the … Pick out the wrong statement ?Read More...

In the layout plan for a vacuum distillation unit, operating at 60 mm Hg, supported by a barometric condenser, the appropriate place for the location of vacuum drum for collecting the distillate will be_____________________?

A. At ground level B. 2 metres above the ground C. 5 metres above ground D. 10 metres above ground...