“Overfire burning” in a furnace is a phenomenon characterised by the __________________?

Related Mcqs:

The hottest part of the flame lies in its _______________ zone?

A. Non-luminous B. Luminous C. Yellow D. Unburnt gases...

Fuel for a nuclear reactor (thermal) is ____________________?

A. Uranium B. Plutonium C. Radium D. None of these...

Coke having higher porosity has ___________________?

A. Lower bulk density B. Lower strength C. Higher reactivity D. All A., B. and C....

Pick out the wrong statement ?

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...

The calorific value of a gas of composition CO2 = 20%, H2 = 50%, CH4 = 30%, is y. If the composition of gas is changed to H2 = 50%, CH4 = 30%, CO2 = 10%, N2 = 10%, then the calorific value will be___________________?

A. y B. 0.95 y C. 1.05 y D. 1.8 y...