Porosity of silica bricks varies from ______________ percent?
(A) 5 to 10
(B) 20 to 30
(C) 45 to 60
(D) 60 to 75
Porosity of silica bricks varies from ______________ percent?
| Share this... |
 Facebook
|
 Twitter
|
 Linkedin
|
 Whatsapp
|
Related Mcqs
- Previous:Faster rate of drying of moulded refractories results in high _____________ of refractories?
- Next:The main raw material for manufacture of silicon carbide refractories is_________________?
Leave a Reply
Your email address will not be published. Required fields are marked *
