Puzzle based learning

4. volume of combustion chamber above the piston when it is at TDC
9. C. I. engine does not requires --------
11. Process 1-2 in disel cycle
13. piston pin is also called as ---- pin
14. --- engines are most widely used engines in lawn movers
15. Engine where all cylinders are arranged linearly is called ------- engine
16. Constant pressure cycle

1. ------ cycle is also called as limited pressure cycle
2. In practice, --- valve opens few degrees before BDC
3. ----- is the condition at which inlet and exhaust valves are open at the same time during engine operation
5. ------- forms the heat transfer media from piston to cylinder wall
6. power stroke is also called as ----- stroke
7. distance between TDC and BDC
8. converts reciprocating motion into rotary motion in engine
10. Removal of burned gases from the cylinder
12. ------------- is used to initiate combustion in SI Engine