AC Generator & Transformer
Match List-I with List-II.
Choose the correct answer from the options given below:
| List - I | List -II | ||
| (A) | AC generator | (I) | Detects the presence of current in the circuit |
| (B) | Galvanometer | (II) | Converts mechanical energy into electrical energy |
| (C) | Transformer | (III) | Works on the principle of resonance in AC circuit |
| (D) | Metal detector | (IV) | Changes an alternating voltage for smaller or greater value |
Show answer and solution
Answer: (a)
- AC generator converts mechanical energy into electrical energy: A-II.
- Galvanometer detects current in a circuit: B-I.
- Transformer changes an AC voltage to a smaller or greater value: C-IV.
- Metal detector works on resonance in an AC circuit: D-III.
- So the answer is (a).