fluorescent lamp rated at 100kW has an efficiency of 20%. How much energy is dissipated as heat if the lamp is used for 5 hours? a. 250 kW-hrs b. 100 kW-hrs c. 150 kW-hrs d. 200 kW-hrs

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Electrical Power Generation

In an electric power generator, one type of energy is converted into electrical energy. Power-generating systems are simply a combination of potential or stored energy that is converted to provide kinetic energy, which, in turn, generates electrical energy for use in engines, lighting, heating, and other benefits of modern life.