McqMate
| Q. |
In a four stroke S.I engine the exhaust valve usually opens |
| A. | 35? to 60? after BDC |
| B. | 35? to 60? before BDC |
| C. | At BDC |
| D. | 10? to 20? before TDC |
| E. | At TDC |
| Answer» B. 35? to 60? before BDC | |
View all MCQs in
Automobile EngineeringNo comments yet