Q. In a four stroke engine if a valve opens 25? before B.D.C. and closes 10? after T.D.C. the valve should be (Solved)
1. Puppet valve
2. Cam valve
3. Spring valve
4. Inlet valve
5. Exhaust valve
- e. Exhaust valve
1. Puppet valve
2. Cam valve
3. Spring valve
4. Inlet valve
5. Exhaust valve