Physics · Electric Motors
Which statement accurately describes the working principle and limitation of standard single-phase induction motors?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1The magnetic field produced is a pulsating field between the poles, rendering the motor non-self-starting and requiring an auxiliary starting mechanism.✓
- 2The stationary rotor inherently experiences a continuous, self-starting rotating magnetic field.
- 3Single-phase motors do not require any auxiliary winding or phase-shifting capacitor for initial rotation.
- 4Single-phase main windings produce a true rotating magnetic field with 120 degrees of electrical phase separation natively.
Correct answer
The magnetic field produced is a pulsating field between the poles, rendering the motor non-self-starting and requiring an auxiliary starting mechanism.
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Electric Motors MCQs →Want more practice questions on Electric Motors?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Electric Motors