DC Generator MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on DC Generator, 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 Generator 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 Generator mcq questions that explore various aspects of DC Generator problems. Each MCQ is crafted to challenge your understanding of DC Generator 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 Generator 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 Generator. 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 Generator knowledge to the test? Let's get started with our carefully curated MCQs!

DC Generator MCQs | Page 5 of 7

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Q41.
Which of the following have different external characteristic than other?
Discuss
Answer: (d).Series DC generator
Q42.
For series DC generator, internal/external characteristic start from ____________
Discuss
Answer: (b).Zero voltage
Q43.
For a given DC series generator with critical resistance equal to 100 Ω, armature resistance is equal to 50 Ω, and series field resistance is equal to 20 Ω, is connected across load of 50 Ω. What will be the load voltage?
Discuss
Answer: (b).0 V
Discuss
Answer: (a).Intersection of OCC and Rf line
Q45.
Rf line intersects with OCC in ________
Discuss
Answer: (a).1st quadrant
Discuss
Answer: (c).By adding IₐRₐ product vertically with Rf line
Discuss
Answer: (c).Maximum Distance between OCC and v+ IₐRₐ line is taken
Discuss
Answer: (d).By shifting origin towards -ve x axis
Q49.
External characteristics of DC shunt motor lies in ______________
Discuss
Answer: (c).1st and 2nd quadrant
Q50.
From magnetization characteristic at If = 7.1 A, Eₐ = 225 V at 1000 rpm. What will be the terminal voltage at speed 950 rpm?
Discuss
Answer: (c).214 V
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