Generation of Electrical Energy Which of the following coals has the highest calorific value? Anthracite coal Peat Lignite Bituminous Anthracite coal Peat Lignite Bituminous ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a regenerative surface condenser There is one pump to remove air and condensate There are three pumps to remove air, vapor and condensate There is no pump; the condensate gets removed by gravity There are two pumps to remove air and condensate There is one pump to remove air and condensate There are three pumps to remove air, vapor and condensate There is no pump; the condensate gets removed by gravity There are two pumps to remove air and condensate ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The isentropic expansion of steam through nozzle for the steam initially dry saturated at inlet is approximated by equation. pv = C pv pv1i = C pv1A = C pv = C pv pv1i = C pv1A = C ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy For the safety of a steam boiler the number of safety valves fitted are three one two four three one two four ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The value of the reheat factor is of the order of 1.0 to 1.5 Above 1.5 0.8 to 1.0 1.1 to 1.5 1.0 to 1.5 Above 1.5 0.8 to 1.0 1.1 to 1.5 ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Binary vapor cycles are used to Increase the performance of the condenser Increase the efficiency of the plant None of these Increase efficiency of the turbine Increase the performance of the condenser Increase the efficiency of the plant None of these Increase efficiency of the turbine ANSWER DOWNLOAD EXAMIANS APP
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