See Also: Ward-Leonard(dictionary)
ward(2)(dictionary)
ward(3)(dictionary)
Ward, O(medicine)
ward(medicine)
ward(dictionary)
Leonard (as used in expressions)(encyclopedia)
Bernstein, Leonard(dictionary)
Baskin, Leonard(encyclopedia)
Bernstein, Leonard(encyclopedia)

Ward-Leonard (iou)



Ward-Leonard noun. E20.
[Harry Ward Leonard (1861-1915), US electrical engineer and inventor.]
Electrical Engineering. Used attrib. to designate a system for controlling a direct-current motor in which its armature current is supplied by an auxiliary generator, the field current of which is varied to vary the speed of the motor.