MCQOPTIONS
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| 1. |
The calorific value of 'LPG' (50% propane + 50% butane) is about __________ kcal/Nm³. |
| A. | 5000 |
| B. | 25, 000 |
| C. | 10, 000 |
| D. | 15, 000 |
| Answer» C. 10, 000 | |