Assertion list for term "run at constant speed".

Results from Ascent++: 5
synchronous motor (subgroup of motor) CapableOfrun at constant speed 0.76
motor CapableOfrun at constant speed 0.54
engine CapableOfrun at constant speed 0.39
generator CapableOfrun at constant speed 0.32
engine (aspect of car) CapableOfrun at constant speed 0.29