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