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what is meant by the efficient use of energy?


Asked by Vishal 2nd February 2018, 8:09 PM
Answered by Expert
Energy efficiency means using less energy to provide the same service. For example, a CFL bulb is more efficient than a traditional tungsten filament bulb as it uses much less electrical energy to produce the same amount of light.
Answered by Expert 4th February 2018, 2:23 PM
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