Q. For a four stroke engine the maximum power output is reached at an air quantity (Solved)
1. Deficient by 15 to 20 percent
2. Deficient by 25 to 30 percent
3. Surplus by 15 to 20 percent
4. Surplus by 5 to 10 percent
5. Deficient by 5 to 10 percent
- e. Deficient by 5 to 10 percent