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 1.25 W 2 W 0.8 W 1.57 W 1.25 W 2 W 0.8 W 1.57 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The power transformer is usually rated in kVA kVAR kW kWh kVA kVAR kW kWh ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Is the reserved generating capacity available for service under emergency conditions which is not kept in operation but in working order, Spinning reserve Cold reserve Hot reserve Firm power Spinning reserve Cold reserve Hot reserve Firm power ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Annual depreciation as per straight line method, is calculated by the capital cost minus the salvage value, is divided by the number of years of life None of these increasing a uniform sum of money per annum at stipulated rate of interest the capital cost divided by number of year of life the capital cost minus the salvage value, is divided by the number of years of life None of these increasing a uniform sum of money per annum at stipulated rate of interest the capital cost divided by number of year of life ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Low power factor is usually not due to Fluorescent tubes Arc lamps Incandescent lamp Induction motors Fluorescent tubes Arc lamps Incandescent lamp Induction motors ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation power plant cannot have single unit of 100 MW. Diesel Steam Any of the above Hydroelectric Nuclear Diesel Steam Any of the above Hydroelectric Nuclear ANSWER DOWNLOAD EXAMIANS APP
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