MCQOPTIONS
Saved Bookmarks
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 | |