Furnace Technology In which of the waste heat recovery equipment, the flow of flue gas and air is alternately reversed after a fixed interval of time? Waste heat boiler Regenerator Recuperator None of these Waste heat boiler Regenerator Recuperator None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology hich is the most thermally efficient furnace? Reverberatory furnace Reheating furnace Rotary kilns Boiler furnace Reverberatory furnace Reheating furnace Rotary kilns Boiler furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Forced recirculation of furnace gases is practised All of these To ensure uniform temperature To increase heat transfer by convection In furnaces, operating below 750°C All of these To ensure uniform temperature To increase heat transfer by convection In furnaces, operating below 750°C ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Example of an indirectly heated furnace is Muffle furnace Neither A nor B Hood annealing furnace Both A and B Muffle furnace Neither A nor B Hood annealing furnace Both A and B ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology In which of the following furnaces, the gases are sucked through the stock bed from below? None of these Soaking pit Beehive oven Sintering machine None of these Soaking pit Beehive oven Sintering machine ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The electric furnace in which heat is produced by a combination of induced current and skin effect is called __________ furnace. Resistance Low frequency induction High frequency induction Arc Resistance Low frequency induction High frequency induction Arc ANSWER DOWNLOAD EXAMIANS APP
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