The basic purpose of drum in boiler is to_____________________?

Related Mcqs:

In an experiment to determine dryness fraction of steam, the mass of water separated was 1.2 kg in 15 mts and the mass of steam passed out in same time was 4.8 kg. Dryness fraction is__________________?

A. 40% B. 25% C. 50% D. 80% E. 90%...

Which of the following is steam dbal?

A. non-coking bituminous coal B. brown coal C. pulverised coal D. coking bituminous coal E. none of the above...

An ideal regenerative cycle is ______________________?

A. equal to carnot cycle B. less than carnot cycle C. more than carnot cycle D. could be anything E. none of the above...

Primary air is the air used to__________________?

A. provide air around burners for obtaining optimum combustion B. transport and dry the coal C. convert CO (formed in lower zone of furnace) into C02 at higher zone D. air-delivered by forced draft fan E. none ot the above...

Pour point of fuel oil is the____________________?

A. lowest temperature at which oil will flow under set condition B. storage temperature C. temperature at which fuel is pumped through burners D. temperature at which oil is transported E. none of the above...