Assertion: piston engine | /r/HasAspect | flat power curve
Facets:
value: comparatively
type: MANNER
Source sentences:
text: However, a turbine's power output and efficiency both drop dramatically with rotational speed, unlike a piston engine, which has a comparatively flat power curve.
text: However, a turbine's power output and efficiency both drop dramatically with rotational speed, unlike a piston engine, which has a comparatively flat power curve.