Furnace Technology The resistance furnace produces heat by the Flow of current through a heating element Combination of induced current and skin effect None of these Electric arc struck between electrodes and the charge Flow of current through a heating element Combination of induced current and skin effect None of these Electric arc struck between electrodes and the charge ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Regenerators compared to the recuperators for the same duty Are less costly Occupy more space Are of smaller size All of these Are less costly Occupy more space Are of smaller size All of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is a natural draft furnace? Power plant boilers Blast furnace stoves None of these Sintering furnace Power plant boilers Blast furnace stoves None of these Sintering furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The purpose of controlling the furnace atmosphere is to prevent surface attack by Oxidation/scaling Decarburising Either of the above Sulphur penetration Oxidation/scaling Decarburising Either of the above Sulphur penetration ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Example of an indirectly heated furnace is Muffle furnace Both A and B Hood annealing furnace Neither A nor B Muffle furnace Both A and B Hood annealing furnace Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology An improved and fuel efficient version of the pusher type reheating furnace is the __________ furnace. Rotary hearth Walking beam Shaft Tunnel Rotary hearth Walking beam Shaft Tunnel ANSWER DOWNLOAD EXAMIANS APP
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