Q.

Heating of core is necessary while using which of the following core binder?

A. Phenol formaldehyde resin
B. Phenolic alcohols
C. Furan-base binder
D. All of the above
Answer» D. All of the above
1.7k
0
Do you find this helpful?
7

View all MCQs in

Foundry Technology

Discussion

No comments yet