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Chemical Engineering Basics

The difference between gross & net calorific values of fuel is due to the___________________?

The difference between gross & net calorific values of fuel is due to the___________________?

A. Sensible heat carried away by the flue gases
B. Heat carried away by the steam from the moisture content of the fuel
C. Heat lost by radiation
D. Heat carried away by steam from the combustion of hydrogen in the fuel

The difference between gross & net calorific values of fuel is due to the___________________? Read More »

Chemical Engineering Basics

Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative cooling is equal to the ______________ temperature of air?

Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative cooling is equal to the ______________ temperature of air?

A. Wet bulb
B. Dry bulb
C. Saturation
D. Dew point

Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative cooling is equal to the ______________ temperature of air? Read More »

Chemical Engineering Basics

Evaporative cooling process employs a combination of cooling and humidification in which the____________________?

Evaporative cooling process employs a combination of cooling and humidification in which the____________________?

A. Sensible heat is added
B. Sensible heat is removed and the latent heat is added
C. Latent heat is removed
D. Sensible heat is added and latent heat is removed

Evaporative cooling process employs a combination of cooling and humidification in which the____________________? Read More »

Chemical Engineering Basics