Mechanical Engineering - Workshop Technology - Discussion

Discussion Forum : Workshop Technology - Section 3 (Q.No. 28)
28.
Which of the following material can be used for making patterns ?
Aluminium
Wax
Lead
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Aravinth said:   4 years ago
Aluminum, wax and mercury are used. But lead is not used.

Post your comments here:

Your comments will be displayed after verification.