Pick out the wrong statement ?

Fuels and Combustion 14/01/2021

A. Main constituents of LPG are propane and butane
B. C.V. of natural gas is about 10000 KCal/Nm3
C. C.V. of LPG is about 26000 kcal/Nm3 (11500 kcal/kg)
D. L.P.G. is lighter than air

Related Mcqs:

    Cannel coal and boghead coal are the examples of _________________?
    A. Humic coals B. Liptobiolites C. Sapropelic coals D. None of these...
    Which of the following is a poisonous fuel gas ?
    A. Coke oven gas B. Blast furnace gas C. Natural gas D. None of these...
    Calorific value of tar is about _____________ Kcal/kg?
    A. 8800 B. 12000 C. 14000 D. 16000...
    Which of the following has the highest flame speed ?
    A. CO B. H2 C. CH4 D. C2H6...
    Pick out the wrong statement ?
    A. Theoretical flame temperature is the temperature attained by the products of combustion, when the fuel is burned without loss or gain of heat B. Burning the fuel with theoretically required amount of pure oxygen results in attainment of maximum adiabatic flame temperature C. Burning the fuel with excess pure oxygen results in maximum theoretical … Pick out the wrong statement ?Read More...

Leave a Reply

Your email address will not be published. Required fields are marked *