Furnace Technology Reducing atmosphere is maintained in a Blast furnace Calcination kiln L.D. converter Soaking pit Blast furnace Calcination kiln L.D. converter Soaking pit ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The heating capacity of muffle furnace depends on the Surface area & emissivity of the stock Properties of the muffle wall (temperature, area, emissivity) Neither A nor B Both A & B Surface area & emissivity of the stock Properties of the muffle wall (temperature, area, emissivity) Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology In which of the following furnaces, the gases are sucked through the stock bed from below? Soaking pit Beehive oven Sintering machine None of these Soaking pit Beehive oven Sintering machine None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Heat transfer rate to the stock/charge in the furnace does not depend upon the Thickness of the stock Size of the furance Use of waste heat recovery equipments Emissivity of the refactory walls Thickness of the stock Size of the furance Use of waste heat recovery equipments Emissivity of the refactory walls ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Example of an indirectly heated furnace is Muffle furnace Neither A nor B Both A and B Hood annealing furnace Muffle furnace Neither A nor B Both A and B Hood annealing furnace 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. Low frequency induction Arc Resistance High frequency induction Low frequency induction Arc Resistance High frequency induction ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS