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Term 1: Term 2:

(subclass DcMotor ElectricalMotor) engineering.kif 800-800 Dc motor is a subclass of electrical motor
(subclass PermanentMagnetDcMotor DcMotor) engineering.kif 805-805 Permanent magnet dc motor is a subclass of dc motor
(subclass SeparatelyExcitedDcMotor DcMotor) engineering.kif 810-810 Separately excited dc motor is a subclass of dc motor


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