Assertion: electric fan's motor | /r/CapableOf | work against a return spring
Facets:
value: to move the throttle
type: PURPOSE
value: in this usage
type: TEMPORAL
Source sentences:
text: In this usage, the motor works against a return spring to move the throttle in accordance with the output of the governor.
text: If the engine starts to slow down relative to the desired speed, the current will be increased, the motor will develop more torque, pulling against the return spring and opening the throttle.