Assertion: steam engine's cylinder | /r/CapableOf | work as two lp-hp pairs
Facets:
Source sentences:
text: They may have four cylinders working as two LP-HP pairs, or the work of the large LP cylinder can be split across two smaller cylinders, with one HP cylinder exhausting into either LP cylinder, giving a 3-cylinder layout where the cylinder and piston diameter of all three are about the same, making the reciprocating masses easier to balance.