1.
Aluminium storage vessel can be used to store________________?

2.
Which of the following alloys does not contain nickel ?

3.
Carbon percentage in medium carbon steel is around__________________?

4.
Which of the following heat treatment processes is used for softening the hardened material ?

5.
Interchain forces are the weakest in case of________________?

6.
______________ is never shipped in glass carboys?

7.
Silico-manganese steels (containing 0.7% Mn, 0.5% C and 2% Si)___________________?

8.
The fermenter used for the production of ethyl alcohol from molasses is made of________________?

9.
Mercury is transported in metal containers made of________________?

10.
Lead_________________?