Discussion Forum

Which of the following methods is used to control temperature in resistance furnaces ?

Variation of resistance

Variation of voltage

Periodical switching on and off of the supply

All of the above methods

Answer: D . All of the above methods
0Shares
0 0

If you think the posted answer is wrong or Confused About the Answer? Ask for Details Here

Know Explanation? Add it Here
we’ll review your comment and contact you soon….

Leave a Reply

Your email address will not be published. Required fields are marked *

error: You are not allowed to do so.....
0Shares
0
Scroll to Top