Welcome to electrical and electronics engineering discussion website, Please login or register to continue.

Buy Product With :- https://amzn.to/2YK7F9b

43 views
in Industry Electrical Systems-II by
State desirable properties of heating elements used in indirect resistance heating. 

Buy Product With :- https://amzn.to/2YK7F9b

Your answer

Thanks for your contribution. Feel free to answer this question. Please avoid short answer. Your answer is most welcome. Be genuine.

Upload image or document:

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
Are you a robot ? (Y = Yes / N = No)
To avoid this verification in future, please log in or register.

2 Answers

0 votes
by

Following properties of good heating material in indirect resistance heating:- 1. High resistivity: It should have high resistivity. So that it becomes compact in size and produces more heat with small input current. 2. High melting point: It should have high melting point to withstand at high temperature. 3. High Oxidizing temperature: It should have high oxidizing temperature or it should not oxidize even at high temperature. 4. High Resistance to corrosion: It should have high resistance to corrosion to avoid rusting. 5. High Mechanical Strength: It should have high mechanical strength to withstand from mechanical injury. 6. Ductile: It should be ductile so that it can be manufactured into different size & shape. 7. Long Life: It should have long life. 8. Less Costly: It should be less costly and easily available. 9. Low temperature co-efficient of resistance: For accurate temperature control, it should have low temperature co-efficient of resistance. 10.It should not be brittle.

0 votes
by

Buy Product With :- https://amzn.to/2YK7F9b

Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.
If you have a new question please ask in English.
If you want to help this community answer these questions.

Categories

...