Furnace Technology Calcination of limestone to produce lime is done in a __________ kiln. Both B and C Tunnel Rotary Vertical shaft Both B and C Tunnel Rotary Vertical shaft ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following variables does not affect the furnace capacity? Ratio of wall surface to surface of stock Size of the furnace Gas velocity in furnace None of these Ratio of wall surface to surface of stock Size of the furnace Gas velocity in furnace None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which furnace employs natural draft? Boiler L.D. converter Rotary kilns Coke oven Boiler L.D. converter Rotary kilns Coke oven ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is not an additive for flue gases from furnace to reduce its dew-point? None of these Alkaline powders Fine dolomite Ammonia None of these Alkaline powders Fine dolomite Ammonia ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Reheating furnace (pusher type) is used for heating Steel sheets Ingots Slabs Steel coils Steel sheets Ingots Slabs Steel coils ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The purpose of controlling the furnace atmosphere is to prevent surface attack by Oxidation/scaling Either of the above Sulphur penetration Decarburising Oxidation/scaling Either of the above Sulphur penetration Decarburising ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS