Physics · Electrical Engineering
As per IS 1271 - 1985, which thermal class corresponds to a maximum temperature capacity of 130°C for insulating materials like mica, glass fiber, and asbestos with suitable bonding substances?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Class B✓
- 2Class A
- 3Class E
- 4Class Y
Correct answer
Class B
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 Electrical Engineering MCQs →Want more practice questions on Electrical Engineering?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Electrical Engineering