Multiple choice

What type of energy transformation takes place in thermal power plants?

  1. Electrical energy is converted into mechanical energy.

  2. Heat energy is converted into chemical energy.

  3. Heat energy is converted into electrical energy.

  4. Electrical energy is converted into chemical energy.

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

Heat energy is converted into electrical energy because when fuel burns, heat energy is produced, which is converted into electrical energy.