Furnace Technology Ingress of cold air in the furnaces through cracks, charging doors, openings etc. All of these Reduces the furnace draught Reduces the flue gas temperature and makes the furnace atmosphere oxidising Increases the load on the induced draft fan All of these Reduces the furnace draught Reduces the flue gas temperature and makes the furnace atmosphere oxidising Increases the load on the induced draft fan ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Unit of furnace loading is Ton stock/hr Ton stock/m² hearth area Ton stock/hr/m² hearth area Both B and C Ton stock/hr Ton stock/m² hearth area Ton stock/hr/m² hearth area Both B and C ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The heating capacity of muffle furnace depends on the Both A & B 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 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which furnace employs an I.D. fan for the removal of flue gases from the furnace? Beehive coke oven Blast furnace stoves High pressure boiler Coke oven Beehive coke oven Blast furnace stoves High pressure boiler Coke oven ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The rate of scaling of furnace stock depends upon the Time All of these Nature of atmosphere Temperature Time All of these Nature of atmosphere Temperature ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology An improved and fuel efficient version of the pusher type reheating furnace is the __________ furnace. Shaft Walking beam Tunnel Rotary hearth Shaft Walking beam Tunnel Rotary hearth ANSWER DOWNLOAD EXAMIANS APP
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