Assertion: transmission's torque converter | /r/CapableOf | lock up beyond certain speed
Facets:
value: in higher gear ratios
type: OTHER
Source sentences:
text: Attempts to improve fuel efficiency of automatic transmissions include the use of torque converters that lock up beyond a certain speed or in higher gear ratios, eliminating power loss, and overdrive gears that automatically actuate above certain speeds.
text: Attempts to improve the fuel efficiency of automatic transmissions include the use of torque converters that lock up beyond a certain speed or in higher gear ratios, eliminating power loss, and overdrive gears that automatically actuate above certain speeds.