MCQOPTIONS
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MCQOPTIONS
| 1. |
In a four stroke cycle petrol engine, the inlet valve ___________ |
| A. | opens at top dead centre and closes at bottom dead centre |
| B. | opens at 20 before top dead centre and closes at 40 after bottom dead centre |
| C. | opens at 20 after top dead centre and closes at 20 before bottom dead centre id may open or close anywhere |
| D. | none of the mentioned |
| Answer» C. opens at 20 after top dead centre and closes at 20 before bottom dead centre id may open or close anywhere | |