The water tubes in a babcock and wilcox boiler are__________________?

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 diameter of tubes for natural circulation boiler as compared to controlled circulation boilers is___________________?

A. more B. less C. same D. could be more or less depending on other factors E. none of the above...

Pick up the wrong statement about water tube boiler in comparison to fire tube boilers ______________________?

A. former generates steam at high pressure B. former occupies less space for same power C. rate of steam flow is more in former case D. former is used for high installed capacity E. chances of explosion are less in former case...

It is required to produce large amount of steam at low pressure. Which boiler should be used ?

A. pulverised fuel fired boiler B. cochran boiler C. lancashire boiler D. babcock and wilcox boiler E. stoker fired boiler...

The condition of steam in boiler drum is always ___________________?

A. dry B. wet C. saturated D. supersaturated E. superheated...