MCQOPTIONS
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| 1. |
The normal operating range of air/fuel ratio for a CI engine with diesel fuel is |
| A. | 8 : 1 to 12 : 1 |
| B. | 12 : 1 to 22 : 1 |
| C. | 20 : 1 to 30 : 1 |
| D. | 18 : 1 to 70 : 1 |
| Answer» E. | |