Furnace Technology In low or standard frequency induction furnace, heat is produced by the Current flow through a heating element None of these Induction and resistance Combination of induced current and skin effect Current flow through a heating element None of these Induction and resistance Combination of induced current and skin effect ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology In salt bath furnace, heat is transferred to the charge mainly by Conduction Convection Radiation None of these Conduction Convection Radiation None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Turn down ratio of a burner Should be as low as possible i.e., 1 : 2 Is the ratio of maximum to minimum permissible heat input rates Is normally much more for a continuous furnace as compared to a batch furnace Should be 1:1 for a batch type furnace. Should be as low as possible i.e., 1 : 2 Is the ratio of maximum to minimum permissible heat input rates Is normally much more for a continuous furnace as compared to a batch furnace Should be 1:1 for a batch type furnace. ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Heat transfer takes place through a liquid medium surrounding the submerged material under heating, in case of a/an Blast furnace Annealing furnace Salt bath furnace Steam boiler Blast furnace Annealing furnace Salt bath furnace Steam boiler ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is a directly fired intermittant furnace? Reverberatory furnace Tunnel kiln Walking beam reheating furnace Tower furnace Reverberatory furnace Tunnel kiln Walking beam reheating furnace Tower furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which one is not an induced draught furnace? Blast furnace stove High pressure boiler None of these Sintering furnace Blast furnace stove High pressure boiler None of these Sintering furnace ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS