Turndown ratio of a gas burner is equal to the __________________ ?

Related Mcqs:

Bunsen burner is an example of a/an _____________ burner?

A. Inside mixing/premix type B. Outside mixing/diffusion flame/nozzle mix type C. Rotary cup D. Submerged combustion...

For every 10% increase in the excess air; the fuel consumption increases by _______________ percent?

A. 0.1 B. 0.2 C. 0.5 D. 1.0...

High sulphur content in a fuel ______________ of the flue gases?

A. Decreases the dew point B. Increases the dew point C. Reduces the combustion efficiency by limiting the permissible temperature reduction D. Both B. and C....

Which of the following combustibles is absent in blast furnace gas ?

A. H2 B. CH4 C. CO D. None of these...

Orsat apparatus__________________?

A. Gives flue gas analysis on dry basis B. Determines N2 in flue gas indirectly C. Can’t determine CO in flue gas, if it is < 0.2% D. All A., B. & C....