engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Fitter Metals and Properties Metals
Match the following given lists:
|
|
List I |
|
List II |
|
A. |
Cast iron |
1. |
Used for making electric conductors |
|
B. |
Copper |
2. |
It cannot be casted |
|
C. |
Gun metal |
3. |
It is a mixture of copper, tin and zinc |
|
D. |
Wrought iron |
4. |
It cannot be forged |
1
A - 1, B - 3, C - 2, D - 4
2
A - 4, B - 1, C - 3, D - 2
3
A - 2, B - 4, C - 1, D - 3
4
A - 2, B - 3, C - 1, D - 4