Furnace Technology Overall thermal efficiency of a lumpy coal fired suitably designed heating furnace, if operated & maintained properly may be about __________ percent. 65-70 25-30 45-50 44119 65-70 25-30 45-50 44119 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Main gas valve in a gaseous fuel burner is a __________ valve. Globe None of these Butterfly Gate Globe None of these Butterfly Gate ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology __________ furnace is not an electric furnace. Arc Pot Induction Resistance Arc Pot Induction Resistance ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology In case of pulverised coal fired steam boiler, the secondary air serves the main purpose of Transportation of coal Combustion of coal by supplying it around the burner Drying of coal Preheating the primary air Transportation of coal Combustion of coal by supplying it around the burner Drying of coal Preheating the primary air ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Cement Kiln is a Natural draft furnace Rotary Kiln Tunnel Kiln Batch furnace Natural draft furnace Rotary Kiln Tunnel Kiln Batch furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is a natural draft furnace? Power plant boilers None of these Blast furnace stoves Sintering furnace Power plant boilers None of these Blast furnace stoves Sintering furnace ANSWER DOWNLOAD EXAMIANS APP
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