Question

Statement 1: Dynamo is used to generate electricity in thermal and hydropower plants.
Statement 2: Dynamo converts Mechanical energy of turbine to electrical energy.

• A. Statement 1 and statement 2 are correct, But statement 2 is not the reason for statement 1.
• B. Statement 1 is correct and statement 2 is incorrect.
• C. Statement 1 and statement 2 are correct , statement 2 is the reason for statement 1.
• D. Both statements are incorrect.

Answer 1

The correct option is C Statement 1 and statement 2 are correct , statement 2 is the reason for statement 1.

Dynamo converts mechanical energy of rotational motion of turbine shafts into electrical energy. This is the way in which electricity is produced in thermal and hydropower plants.