MCQOPTIONS
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| 1. |
1 ton of refrigerant is |
| A. | the SI unit used in refrigeration problem |
| B. | the cooling effect produced by melting 1 ton of ice |
| C. | the refrigeration effect to freeze 1 ton of water at 0°C into ice at 0°C in 24 hrs. |
| D. | the refrigeration effect to produce 1 ton of ice at NTP condition |
| Answer» D. the refrigeration effect to produce 1 ton of ice at NTP condition | |