Economics of Power Generation Arc and induction furnaces operate on Very low leading p. f. Very Low lagging p. f. Very high leading p. f. None of the listed here Very low leading p. f. Very Low lagging p. f. Very high leading p. f. None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A synchronous condenser improve p. f. by taking Lagging kVAR None of the listed here Both leading and lagging kVAR Leading kVAR Lagging kVAR None of the listed here Both leading and lagging kVAR Leading kVAR ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation With reference to a power station which of the following is not a fixed cost? Fuel cost Depreciation Insurance charges Interest on capital Fuel cost Depreciation Insurance charges Interest on capital ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The fixed cost of energy generated Depends on units generated Indepemdent of max demand and units generated Depends on maximum demand None of the listed here Depends on units generated Indepemdent of max demand and units generated Depends on maximum demand None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a 3 phase system, the line losses are W at a p. f. Of 1 . If the power factor becomes 0.8 lagging, the losses will becomes 0.8 W 1.57 W 1.25 W 2 W 0.8 W 1.57 W 1.25 W 2 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor improved, the kW capacity of alternator is Decreased Unaffected None of the listed here Increased Decreased Unaffected None of the listed here Increased ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS