Explore topic-wise MCQs in Dc Machines.

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

1.

Which converter/s can be used for DC series motor control?

A. Semi-converters
B. Half-wave converter
C. Full-converter
D. Semi converters and full converter
Answer» E.
Discussion
2.

Dual converter operates in _________________

A. 1
B. 2
C. 3
D. 4
Answer» E.
Discussion
3.

Full-converter can be used in DC motor for regenerative braking in ______________

A. Constant operation
B. Variable operation
C. Inversion operation
D. Opposite operation
Answer» D. Opposite operation
Discussion
4.

How many thyristors does we need in semi-converter?

A. 1
B. 2
C. 3
D. Many
Answer» C. 3
Discussion
5.

3.Semi-converters can t be used when regeneration is required.

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