Furnace Technology Thermal efficiency of blast furnace stoves used for heating blast (air) may be about __________ percent. 40 60 20 80 40 60 20 80 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 Salt bath furnace Steam boiler Blast furnace Annealing furnace Salt bath furnace Steam boiler Blast furnace Annealing furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is a periodic furnace? Tunnel kiln Soaking pit Rotary kiln Reheating furnace Tunnel kiln Soaking pit Rotary kiln Reheating furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The method of Lobo and Evans is concerned with the calculation of the Heat absorption in radiant section of a furnace Mass transfer co-efficient Heat transfer by forced convection in a reboiler Heat transfer in vacuum condensers Heat absorption in radiant section of a furnace Mass transfer co-efficient Heat transfer by forced convection in a reboiler Heat transfer in vacuum condensers ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which furnace employs preheating, heating and soaking zones? Cupola Soaking pit Reheating furnace Open hearth furnace Cupola Soaking pit Reheating furnace Open hearth furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is the most suitable for preheating combustion air above 650°C ? None of these Regenerator Ceramic recuperator Metallic recuperator None of these Regenerator Ceramic recuperator Metallic recuperator ANSWER DOWNLOAD EXAMIANS APP
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