Electrical Engineering · Insulating Materials
You have to rewind an electric motor whose continuous operating temperature is about 130°C (Class B insulation). Which of the following insulating materials is most suitable?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Unimpregnated cotton
- 2Mica based material✓
- 3Ordinary vulcanized fibre
- 4Paper immersed in oil
Correct answer
Mica based material
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 Electrical Engineering?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Insulating Materials MCQs →Want more practice questions on Insulating Materials?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Electrical Engineering · Insulating Materials