Transformers MCQs Quiz Multiple Choice Questions & Answers

Transformers MCQs questions answers


Test Your Skills in Transformers Quiz Online

Dive into the world of Transformers with our comprehensive collection of multiple-choice questions and answers. Whether you're a student studying electrical engineering, an engineer designing power distribution systems, or simply fascinated by the principles of electromagnetic induction, our meticulously curated selection covers a wide range of topics. Explore fundamental concepts such as transformer types, operation principles, transformer testing, and practical applications in power generation, transmission, and distribution. With our user-friendly interface and detailed explanations, mastering the complexities of transformers has never been more engaging and accessible. Start your journey towards understanding the backbone of electrical power systems today!

Transformers Questions with Answers

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

11. In an ideal transformers primary and secondary induced emfs are

12. The input power under no load condition of transformer consists of

13. In a transformer the coils of primary and secondary are placed concentrically to achieve

14. Iron loss in transformer can be determined by

15. No load losses in a transformer can be minimized by using steel of

16. Which of the following losses remain constant during normal operation of transformer?

17. Which of the following losses varies with load in transformer?

18. What will be the eddy current loss if the supply frequency of a transformer becomes double?

19. If the supply frequency of a transformer increases then output voltage of the transformer will

20. In a core type transformer

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