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