Generation of Electrical Energy Pipe carrying steam are generally made up of Aluminum Steel Copper Cast iron Aluminum Steel Copper Cast iron ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Steam turbines commonly used in steam power plant are Both condensing and non-condensing type None of these Non-condensing type Condensing type Both condensing and non-condensing type None of these Non-condensing type Condensing type ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The efficiency of a modern boiler using coal and heat recovery equipment is about 65 to 70% 25 to 30% 85 to 90% 40 to 50% 65 to 70% 25 to 30% 85 to 90% 40 to 50% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Economiser improve the boiler efficiency by 4 to 10% 13 to 15 % 1 to 5 % 10 to 12 % 4 to 10% 13 to 15 % 1 to 5 % 10 to 12 % ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Which of the following coals has the highest calorific value? Anthracite coal Peat Bituminous Lignite Anthracite coal Peat Bituminous Lignite ANSWER DOWNLOAD EXAMIANS APP
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