The efficiency of chimney is approximately
Which meter is installed at the premises of a consumer for recovery of charges of electrical energy
Fuel transportation cost is least in
Hysteresis loss varies with frequency (f) as
The equipment installed in power plants to reduce air pollution due to smoke is
Capital cost per MWh is highest in case of
A consumer finds that after running 10 kVA equipment on full load for six hours his energy consumption was 48 kW. It can be concluded that
In an interconnected system consisting of a nuclear power stations, steam station and diesel generating station, which plant can be used as base load plant
For certain industrial applications the energy requirement is 500 kWh. If the heat losses are 20 percent the total energy to be made available will be
A power plant supplying energy to a city will usually experience peak demand