General Studies · Refrigeration and Air Conditioning
In a vapor compression refrigeration system, why is a thermometer installed in the main suction line close to the compressor?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To help the operator adjust the compressor for the absolute highest mechanical efficiency
- 2Because the temperature indicates whether liquid or vapor refrigerant is entering the compressor✓
- 3To directly calculate the system coefficient of performance without pressure data
- 4To automatically control the thermodynamic expansion valves of the cycle
Correct answer
Because the temperature indicates whether liquid or vapor refrigerant is entering the compressor
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