Furnace Technology Oxygen percentage in the flue gas coming out of a gaseous fuel fired furnace should be ideally about __________ percent. < 5 < 2 < 10 < 8 < 5 < 2 < 10 < 8 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The resistance furnace produces heat by the None of these Flow of current through a heating element Electric arc struck between electrodes and the charge Combination of induced current and skin effect None of these Flow of current through a heating element Electric arc struck between electrodes and the charge Combination of induced current and skin effect ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Acid dew point temperature (ADT) of a flue gas produced by the combustion of a fuel containing 1% sulphur may be about __________ °C. 250 130 180 80 250 130 180 80 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology An example of shaft furnace is the L.D. converter Soaking pit Blast furnace Glass melting tank L.D. converter Soaking pit Blast furnace Glass melting tank ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Artificial draught produced by a fan in the furnace can be controlled by the Damper Speed of the fan Variation in the pitch of fan blades All of these Damper Speed of the fan Variation in the pitch of fan blades All of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Main gas valve in a gaseous fuel burner is a __________ valve. Gate Butterfly Globe None of these Gate Butterfly Globe None of these ANSWER DOWNLOAD EXAMIANS APP
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