MCQOPTIONS
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| 1. |
Arrange the phases of combustion in ascending order according to amount heat evolved in each phase |
| A. | ignition lag, after burning, flame propagation |
| B. | ignition lag, flame propagation, after burning |
| C. | after burning, flame propagation, ignition lag |
| D. | after burning, ignition lag, flame propagation |
| Answer» B. ignition lag, flame propagation, after burning | |