Economics of Power Generation
Which of the following is the disadvantage due to low power factor ?

High cost of equipment for a given load
All of these
Increased transmission losses
Poor voltage regulation

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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

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