MCQ quiz on Transformers multiple choice questions and answers on transformers MCQ questions quiz on transformers objectives questions with answer test pdf.
1. When AC supply is given to the transformer, the flux will depend on
2. In transformer, humming sound occurs due to
3. As compared the transformer with AC machines it is more efficient because
4. The primary and secondary winding of transformer are linked each other by
5. Which parameter does not change during transformation action in transformer?
6. Secondary current of a step down transformer is
7. The core of transformer must have
8. The working principle of transformer depends upon
9. An ideal transformer is one which has
10. In an ideal transformer the magnetizing current lags behind applied primary voltage by an angle
MCQ Multiple Choice Questions and Answers on Transformers
Transformers Question and Answer