Assertion: piston engine | /r/AtLocation | the top of its stroke
Facets:
Source sentences:
text: In a piston engine, the static compression ratio ( C R {\displaystyle CR} ) is the ratio between the volume of the cylinder and combustion chamber when the piston is at the bottom of its stroke, and the volume of the combustion chamber when the piston is at the top of its stroke.
text: In a piston engine, the static compression ratio ( C R {\displaystyle CR} ) is the ratio between the volume of the cylinder and combustion chamber when the piston is at the bottom of its stroke, and the volume of the combustion chamber when the piston is at the top of its stroke.