In which of the following motors the stator and rotor magnetic field rotate at the same speed ? Options: A . &nbspUniversal motor B . &nbspSynchronous motor C . &nbspInduction motor D . &nbspReluctance motor

In which of the following motors the stator and rotor magnetic field rotate at t

Question

In which of the following motors the stator and rotor magnetic field rotate at the same speed ?

Options:

A . Universal motor

B . Synchronous motor

C . Induction motor

D . Reluctance motor

Answer: Option B

Submit Your Solution Below and Earn Points !

Next Question

Question 1. The speed of a synchronous motor....

Question 2. In a synchronous motor, the breakdown torque is....

Question 3. The angle between the rotating stator flux and rotor poles is called _____ angle.....

Question 4. A 3-phase synchronous motor is running clockwise. If the direction of its field current is reversed....

Question 5. Due to which of the following reasons a synchronous motor fails to pull into synchronism after applying D.C. field curre....fails to pull into synchronism after applying D.C. field current?

Question 6. When the rotor speed, in a synchronous machine, becomes more than the synchronous speed during hunting, the damper bars ....than the synchronous speed during hunting, the damper bars develop

Question 7. The working of a synchronous motor is similar to....

Question 8. Power factor of a synchronous motor is unity when....

Question 9. In a 3-phase, 4-pole, 50 Hz synchronous motor, the frequency, pole number and load torque all are halved. The motor spee....load torque all are halved. The motor speed will be

Question 10. Which of the following motors is non-self starting ?....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0