MCQOPTIONS
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MCQOPTIONS
| 1. |
In a four stroke cycle diesel engine, the inlet valve __________ |
| A. | opens at 20 before top dead center and closes at 40 after bottom dead center |
| B. | opens at 20 after top dead center and closes at 20 before bottom dead center |
| C. | opens at top dead center and closes at bottom dead center |
| D. | may open or close anywhere |
| Answer» B. opens at 20 after top dead center and closes at 20 before bottom dead center | |