SSC JE Mechanical 9 Oct 2023 Shift 2 Paper
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Question : 151 of 200
Marks:
+1,
-0
Match the types of refrigerants with their representations.
|
Type of Refrigerant |
Representation |
||
|
1. |
CFC refrigerants |
a. |
R-22 |
|
2. |
HFC refrigerants |
b. |
R-11 |
|
3. |
HC refrigerants |
c. |
R-134a |
|
4. |
HCFC refrigerants |
d. |
R-290 |
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