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UPPSC PCS 2014 · Question 30 of 150

What is the source of electrical energy in an artificial satellite?

Science

  1. AThermopile
  2. BSolar cellsCorrect
  3. CDynamo
  4. DSmall nuclear reactor

Answer: B. Solar cells

Explanation

The source of electrical energy in an artificial satellite is typically solar cells. Solar cells convert sunlight into electricity to power the satellite’s systems and instruments.

Source: edurev.in UPPSC Prelims 2014 GS Paper I with Answer Key and Solutions

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