Economics of Power Generation A consumer who consumes more electrical energy should pay More fixed charges per unit Less fixed charges per unit Less running charges per unit None of the listed here More fixed charges per unit Less fixed charges per unit Less running charges per unit None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor is unity, the relation between line currnet I and supply voltage V is I leads V by 90° I is in phase with V None of the listed here I lags V by 90° I leads V by 90° I is in phase with V None of the listed here I lags V by 90° ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A 130 MW generator is usually ____ cooled. Oxygen Air Nitrogen Hydrogen Oxygen Air Nitrogen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is not a method for estimating depreciation charges? Straight line method Sinking fund method Diminishing value method Halsey Straight line method Sinking fund method Diminishing value method Halsey ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a 3 phase system, the line losses are Directly proportional to cos Ф Invesely proportional tocos Ф Inversely proportional to cos²Ф None of the listed here Directly proportional to cos Ф Invesely proportional tocos Ф Inversely proportional to cos²Ф None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Arc and induction furnaces operate on Very low leading p. f. Very high leading p. f. None of the listed here Very Low lagging p. f. Very low leading p. f. Very high leading p. f. None of the listed here Very Low lagging p. f. ANSWER DOWNLOAD EXAMIANS APP
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