If fuel and air are mixed ahead of the burner, it is called a/an ______________ burner?

Related Mcqs:

Scaling of furnace stock is reduced by _______________ in flue gas?

A. CO B. H2 C. High CO/CO2 D. All A., B. & C....

The electric furnace in which heat is produced by a combination of induced current and skin effect is called _____________ furnace?

A. Arc B. Resistance C. Low frequency induction D. High frequency induction...

Advantages of use of preheated combustion air are__________________?

A. Saving in fuel consumption B. Reduction in scale losses C. Increase in flame temperature D. All A., B. and C....

Means for giving direction to the circulation of gases in furnaces are_____________________?

A. Fans B. Arrangement of heating stock in the furnaces C. Location of outlet ports and heating & combustion devices D. All A., B. and C....

Ostwald charts are meant for__________________?

A. Computing the excess/deficiency of combustion air B. Calculation of flue gas temperature C. Computation of flue gas analysis D. None of these...