Explore topic-wise MCQs in Transformers.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Transformers knowledge and support exam preparation. Choose a topic below to get started.

1.

Sandwiched type of winding is used in ____________

A. In all transformers
B. In core type transformers
C. In shell type transformers
D. In all transformers except shell and core type transformers
Answer» D. In all transformers except shell and core type transformers
Discussion
2.

Same type and kind of insulations are not used in all types of transformers.

A. True
B. False
Answer» B. False
Discussion
3.

One to one transformers are used because ______________

A. To isolate any part of circuit electrically
B. To get more voltage at secondary
C. To get less voltage at secondary
D. To reduce losses, present in circuit
Answer» B. To get more voltage at secondary
Discussion
4.

If a transformer is having equal number of turns at primary and secondary then transformer is called as _______________

A. Step-down
B. Step-up
C. One-one
D. Autotransformer
Answer» D. Autotransformer
Discussion
5.

If primary number of turns are higher then, transformer is called _________

A. Step-down
B. Step-up
C. One-one
D. Autotransformer
Answer» B. Step-up
Discussion