One of the following does not represent a valid combination of ‘Class’ of insulating material :

One of the following does not represent a valid combination of ‘Class’ of insulating material and its limiting temperature in ‘Degree Centigrade’.

  1. ‘Class- H’ – 1800C
  2. ‘Class- B’ – 1200C
  3. ‘Class- A’ – 1050C
  4. ‘Class- F’ – 1550C

 

Anurag Mishra Professor Asked on 14th January 2016 in Physics.
Add Comment
  • 0 Answer(s)
  • Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.