MCQOPTIONS
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MCQOPTIONS
| 1. |
In a four stroke cycle petrol engine, the compression |
| A. | Starts at 40° after bottom dead centre and ends at 30° before top dead centre |
| B. | Starts at 40° before bottom dead centre and ends at 30° after bottom dead centre |
| C. | Starts at bottom dead centre and ends at top dead centre |
| D. | May start and end anywhere |
| Answer» B. Starts at 40° before bottom dead centre and ends at 30° after bottom dead centre | |