Platinum is used in_____________?
(A) electrical contacts
(B) thermocouple
(C) heating element in high temperature furnace
(D) grids of special purpose vacuum tubes
(E) all of the above
Platinum is used in_____________?
| Share this... |
 Facebook
|
 Twitter
|
 Linkedin
|
 Whatsapp
|
Related Mcqs
- Previous:Steel wire is used as____________?
- Next:Which of the following high resistance materials has the highest operating temperature ?
Leave a Reply
Your email address will not be published. Required fields are marked *
