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