Q. Petrol engines are also known as (Solved)
1. S.I. Engines
2. C.I. Engines
3. Steam Engines
4. none of the above
5. None of the above
- a. S.I. Engines
1. S.I. Engines
2. C.I. Engines
3. Steam Engines
4. none of the above
5. None of the above