engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Fitter Metals and Properties Metals
Match the following given lists:
|
List I (Metals) |
|
List II (Properties) |
|
|
A. |
Zinc |
1. |
Used in galvanization of iron sheet and wire |
|
B. |
Copper |
2. |
Mixed with other metals to make them free cutting |
|
C. |
Gun metal |
3. |
Used for coating in plates for making them corrosion free |
|
D. |
Wrought iron |
4. |
For making heavy machinery parts |
1
A - 2, B - 1, C - 4, D - 3
2
A - 1, B - 3, C - 4, D - 2
3
A - 4, B - 1, C - 3, D - 2
4
A - 1, B - 2, C - 4, D - 3