Generation of Electrical Energy The efficiency of a modern boiler using coal and heat recovery equipment is about 85 to 90% 65 to 70% 25 to 30% 40 to 50% 85 to 90% 65 to 70% 25 to 30% 40 to 50% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy 1 kWh=______kcal 610 520 746 860 610 520 746 860 ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Which of the following coals has the highest calorific value? Bituminous Lignite Anthracite coal Peat Bituminous Lignite Anthracite coal Peat ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Basic unit of of energy is Watt/sec Joule Joule/sec Watt Watt/sec Joule Joule/sec Watt ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Water hammer is developed in a Surge tank Turbine Penstock Draft tube Surge tank Turbine Penstock Draft tube ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Which of the following material is used as a moderator in nuclear power plant? Plutonium Boron Graphite Calcium Plutonium Boron Graphite Calcium ANSWER DOWNLOAD EXAMIANS APP
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