AC Generator MCQ with Answers

AC Generator MCQ with Answers

1) Which working principle AC generator?

Answer is:

Faradays laws of electro magnetic induction

Explanation:

.

2) Which Emf is induced in a AC generator?

Answer is:

Dynamically induced emf

3) Which part rotates in large alternator?

Answer is:

Field

4) Which material is used to construct armature core of alternator?

Answer is:

Silicon steel

5) Which rotor is used in high speed alternator?

Answer is:

Smooth cylindrical