Assertion: steam engine's piston | /r/CapableOf | reach the top of the cylinder
Facets:
Source sentences:
text: When the piston reached the top of the cylinder, the steam inlet valve closed and the valve controlling the passage to the condenser opened.
text: As the piston reaches the top of the cylinder, an inlet valve allowing steam to enter the cylinder closes at the same time a valve allowing steam to escape into the condenser opens.
text: When the piston reaches the top of the cylinder, the cycle is ready to repeat.