Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Physics in Everyday LifeMethods of Electric Energy Production
Which is considered the cheapest source of electricity?
- A.Thermal power
- B.Nuclear power
- C.Hydel powerCorrect answer
- D.Solar power
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Practice these MCQs in the appQuick fact: Hydel power (hydroelectric power) is considered the cheapest source of electricity because it uses flowing water, a free and renewable resource, with very low operational costs.