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

Steam Boilers, Engines, Nozzles and Turbines 06/06/2020

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

Related Mcqs:

    Steam engine operates on_________________?
    A. carnot cycle B. joule cycle C. Stirling cycle D. brayton cycle E. none of the above...
    Locomotive boiler is of the following type__________________?
    A. multitubular B. horizontal C. internally fired D. mobile E. all of the above...
    While steam expands in turbines, theoretically the entropy________________?
    A. remains constant B. increases C. decreases D. behaves unpredictably E. none of the above...
    Incomplete combustion can be best judged by__________________?
    A. smoky chimney exit B. excess air in flue gases C. measuring carbon mono-oxide in flue gases D. measuring temperature of flue gases at exit of furnace E. measuring oxygen in flue gases...
    In locomotives, the draught is produced by_________________?
    A. chimney B. induced draft fan C. both combined A. and B. D. steam jet draught E. none of the above...

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