Explore topic-wise MCQs in Transformers.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Transformers knowledge and support exam preparation. Choose a topic below to get started.

1.

Surge protection can t be implemented by the addition of rod gaps.

A. True
B. False
Answer» C.
Discussion
2.

Surge impedance can be calculated as _________

A. L/C
B. C/L
C. (L/C)
D. (C/L)
Answer» D. (C/L)
Discussion
3.

High voltage, high frequency surges can occur in the system due to _________________

A. atmospheric disturbances
B. line faults
C. manual faults
D. line to neutral faults
Answer» B. line faults
Discussion
4.

Mechanical stress produced in the circuit ______________

A. directly proportional to the square of the voltage
B. inversely proportional to the square of the voltage
C. directly proportional to the square of the currents
D. inversely proportional to the square of the currents
Answer» D. inversely proportional to the square of the currents
Discussion