Multiple choice

___________ energy acts as the basic source of energy in thermal power plants.

  1. Kinetic

  2. Mechanical

  3. Potential

  4. Chemical

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Chemical energy is the basic source of energy in thermal power plants. Chemical energy is produced by the burning of coal in thermal power plants and then converting it into electrical energy. Hence, option (4) is correct.