GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
1. | Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40�C ? | |
A. | Silicone rubber, teflon, porcelain and wood | |
B. | Nickel, monel, stainless steel and graphite | |
C. | Aluminium, copper, high silicon iron | |
D. | Brass, cast iron, mild steel and tin | |