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