Calorific value of wood gas is about ______________ kcal/Nm3?

Related Mcqs:

Pitch creosote mixture (PCM) as compared to furnace oil is a better fuel, because its ___________________?

A. Emissivity factor is higher B. Sulphur content is lower C. Flue gas has lower dew point thereby facilitating more waste heat recovery D. All A., B. and C....

__________ is used as jet engine fuel ?

A. Petrol B. Diesel C. Kerosene D. LPG...

The gasification reaction represented by, C + H2O = CO + H2, is__________________?

A. Exothermic B. Endothermic C. Catalytic D. Autocatalytic...

Actual flame temperature is always lower than the adiabatic flame temperature, because there is________________?

A. No possibility of obtaining complete combustion at high temperature B. Always loss of heat from the flame C. Both A. and B. D. Neither A. nor B....

The optimum percentage of excess air for combustion depends upon the _______________ of the fuel?

A. Type (solid, liquid or gaseous) B. Calorific value C. Sulphur content D. Ignition temperature...