Deaeration of feed water is carried out because it reduces ____________________?

Related Mcqs:

Stoichiometric quantity of air is the___________________?

A. air present in atmosphere at NTP conditions B. air required for complete combustion of fuel with no excess air C. air required for optimum combustion so as to have reasonable excess air D. air required to convert CO into C02 E. air required to form an explosive mixture...

The state of vapour under saturation condition is described by_______________?

A. pressure alone B. temperature alone C. pressure and temperature D. pressure and dryness fraction E. dryness fraction alone...

The water tubes in a babcock and wilcox boiler are__________________?

A. horizontal B. vertical C. inclined D. horizontal and inclined E. vertical and inclined...

A fusible plug is fitted in small boilers in order to ___________________?

A. avoid excessive build up of pressure B. avoid explosion C. extinguish fire if water level in the boiler falls below alarming limit D. control steam dome E. remove molten aslj...

Calorific value of coal is of the order of _______________________?

A. 200-400 kcal/kg B. 800-1200 kcal/kg C. 2000-4000 kcal/kg D. 5000-8000 kcal/kg E. 8000-10,000 kcal/kg...