Economics of Power Generation For the same cylinder dimensions and speed, which of the following engine will produce least power? All of these Supercharged engine Petrol engine Diesel engine All of these Supercharged engine Petrol engine Diesel engine ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor is increased Line current decreases Active power increases Active power decreases Line current increases Line current decreases Active power increases Active power decreases Line current increases ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? All of these Rod gaps Horn gaps Surge absorbers All of these Rod gaps Horn gaps Surge absorbers ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Alternators and transformers are rated in kW kVAR None of the listed here kVA kW kVAR None of the listed here kVA 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 1.57 W 1.25 W 2 W 0.8 W 1.57 W 1.25 W 2 W 0.8 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Arc and induction furnaces operate on Very high leading p. f. Very Low lagging p. f. None of the listed here Very low leading p. f. Very high leading p. f. Very Low lagging p. f. None of the listed here Very low leading p. f. ANSWER DOWNLOAD EXAMIANS APP
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