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| Q. |
Why is wet compression not preferred? |
| A. | the liquid refrigerant can be trapped in the head of cylinder |
| B. | this may damage the valves or cylinder head |
| C. | liquid refrigerant can wash away the lubricating oil thus accelerating wear |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| Explanation: these are the reasons why dry compression is preferred over wet compression. | |
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