DC Motor – Electrical Engineering GK MCQ ( डीसी यंत्र )
Welcome to our comprehensive MCQ page on DC Motors! This page is a valuable resource for students and professionals seeking to enhance their understanding of DC motor principles and applications. We have curated a collection of multiple-choice questions (MCQs) from previous year papers of various prestigious exams, including UPSC IAS and other sectors. By practicing these MCQs, you can assess your knowledge, identify areas for improvement, and prepare effectively for upcoming exams.
Our MCQs cover a wide range of topics related to DC motors, including motor construction, operating principles, characteristics, speed control methods, and applications. Each question is designed to test your conceptual understanding and problem-solving skills, providing you with an opportunity to strengthen your grasp on key concepts and principles. Additionally, the inclusion of questions from different exams ensures a diverse and comprehensive learning experience.
Whether you are a student preparing for a competitive exam or a professional seeking to expand your knowledge in DC motors, this page is tailored to meet your needs. You can access the MCQs at any time and attempt them at your own pace. We recommend practicing regularly to enhance your proficiency and boost your confidence in this subject.
Take advantage of this valuable resource and unlock your potential in understanding DC motors. Start exploring our collection of MCQs today and embark on your journey towards success!
DC Motor– Electrical Engineering GK MCQ – Previous Year Questions
Question:
B. DC MOTOR1. No-load speed of which of the following motor will be highest ?
A
B
C
D
Question:
The direction of rotation of a D.C. series motor can be changed by
A
B
C
D
Question:
Which of the following application requires high starting torque
A
B
C
D
Question:
If a D.C. motor is to be selected for conveyors, which rriotor would be preferred ?
A
B
C
D
Question:
Which D.C. motor will be preferred for machine tools ?
A
B
C
D
Question:
Differentially compound D.C. motors can find applications requiring
A
B
C
D
Question:
Which D.C. motor is preferred for elevators
A
B
C
D
Question:
According to Fleming's left-hand rule, when the forefinger points in the direction of the field or flux, the middle finger will point in the direction of
A
B
C
D
Question:
If the field of a D.C. shunt motor gets opened while motor is running
A
B
C
D
Question:
Starters are used with D.C. motors because
A
B
C
D
Question:
In D.C. shunt motors as load is reduced
A
B
C
D
Question:
A D.C. series motor is that which
A
B
C
D
Question:
For starting a D.C. motor a starter is required because
A
B
C
D
Question:
The type of D.C. motor used for shears and punches is
A
B
C
D
Question:
If a D.C. motor is connected across the A.C. supply it will
A
B
C
D
Question:
To get the speed of D.C, motor below the normal without wastage of electrical energyis used.
A
B
C
D
Question:
When two D.C. series motors are connected in parallel, the resultant speed is
A
B
C
D
Question:
The speed of a D.C. shunt motor more than its full-load speed can be obtained by
A
B
C
D
Question:
In a D.C. shunt motor, speed is
A
B
C
D
Question:
A direct on line starter is used: for starting motors
