General Studies · Refrigeration and Air Conditioning
निम्नलिखित विकल्पों में से प्रशीतकों (refrigerants) से संबंधित सही युग्म की पहचान कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1द्वितीयक प्रशीतक (Secondary refrigerant) → R11
- 2द्वितीयक प्रशीतक (Secondary refrigerant) → ब्राइन (Brine)✓
- 3द्वितीयक प्रशीतक (Secondary refrigerant) → R1150
- 4द्वितीयक प्रशीतक (Secondary refrigerant) → R12
सही उत्तर देखें
द्वितीयक प्रशीतक (Secondary refrigerant) → ब्राइन (Brine)
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