SSC JE Mechanical 11 Oct 2023 Shift 2 Paper
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Question : 136 of 200
Marks:
+1,
-0
Match the following.
|
Halocarbon Refrigerants |
Examples |
||
|
1. |
Halons |
a. |
R - 32 |
|
2. |
CFCs |
b. |
R - 22 |
|
3 |
HFCs |
c. |
R - 11 |
|
4. |
HCFCs |
d. |
R - 10 |
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