Furnace Technology Example of an indirectly heated furnace is Hood annealing furnace Neither A nor B Both A and B Muffle furnace Hood annealing furnace Neither A nor B Both A and B Muffle furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Power required in case of forced draught as compared to induced draught (for the same draught produced) is Same Less Either more or less; depends on the flue gas density Answer: Option B More Same Less Either more or less; depends on the flue gas density Answer: Option B More ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Combustion of fuel in a furnace with oxygen enriched air results in higher Stack loss Fuel consumption Flue gas volume Flame temperature Stack loss Fuel consumption Flue gas volume Flame temperature ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The amount of combustible escaping uncon-sumed from the furnace, depends upon the Air supplied and furnace temperature All of these Burner design (thoroughness of mixing versus stratification) Air preheat and the flow of gases in the furnace (mixing by induction, by acceleration or by change of direction) Air supplied and furnace temperature All of these Burner design (thoroughness of mixing versus stratification) Air preheat and the flow of gases in the furnace (mixing by induction, by acceleration or by change of direction) ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The resistance furnace produces heat by the Combination of induced current and skin effect Flow of current through a heating element None of these Electric arc struck between electrodes and the charge Combination of induced current and skin effect Flow of current through a heating element None of these Electric arc struck between electrodes and the charge 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 Fine dolomite Alkaline powders Ammonia None of these Fine dolomite Alkaline powders Ammonia ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS