Q. IC engine cylinders are lubricated by (Solved)
1. thin film lubricated
2. thick film lubrication
3. either of (A) and (B) above
4. none of the above
5. Increasing the diameter of threaded portion
- a. thin film lubricated
1. thin film lubricated
2. thick film lubrication
3. either of (A) and (B) above
4. none of the above
5. Increasing the diameter of threaded portion