60:00
0/2 Attempted
Scoreboard
Attempted 0
Correct 0
Incorrect 0
Skipped 0
Total Score 0
Marks 0
Your Progress
Attempted 0
Correct 0
Incorrect 0
Skipped 0
Score 0
Marks 0

Refractory Technology — Test 8

Page 1 of 1

Review Skipped Questions

0
Question 1
Permeability of bricks is a measure of the_________________?
Question 2
Carborundum used for making crucibles for melting non-ferrous metals is chemically________________?