DC Motor Control MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on DC Motor Control, a fundamental topic in the field of DC Machines. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our DC Motor Control MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of DC Motor Control mcq questions that explore various aspects of DC Motor Control problems. Each MCQ is crafted to challenge your understanding of DC Motor Control principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace DC Machines tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our DC Motor Control MCQs are your pathway to success in mastering this essential DC Machines topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of DC Motor Control. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your DC Motor Control knowledge to the test? Let's get started with our carefully curated MCQs!

DC Motor Control MCQs | Page 2 of 3

Q11.
Semi-converters can’t be used when regeneration is required.
Discuss
Answer: (a).True
Q12.
How many thyristors does we need in semi-converter?
Discuss
Answer: (b).2
Discuss
Answer: (b).Large firing angles
Discuss
Answer: (b).Ratio of peak to average and rms to average armature current increases
Q15.
How many quadrants does full-converter work?
Discuss
Answer: (c).Two
Q16.
How many thyristors are required for full converter?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (d).4
Q17.
Full-converter can be used in DC motor for regenerative braking in ______________
Discuss
Answer: (c).Inversion operation
Q18.
Dual converter operates in _________________

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (d).4
Q19.
Which converter/s can be used for DC series motor control?
Discuss
Answer: (d).Semi converters and full converter
Q20.
Three phase converters are employed for _______________
Discuss
Answer: (a).Large kW motors
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