152 2 Industri I d d s ia l l Rob o b bo tics i s Fu un ddamentals Copyright Goodheart-Willcox Co., Inc. Copyright Goodheart-Willcox Co., Inc. Analysis 1. Explain how a dc stepping motor operates. 2. How many steps are required by a dc stepping motor in the full-step mode to produce one revolution? 3. How many steps are required by a dc stepping motor in the half-step mode to produce one revolution? 4. Describe a typical application of the dc stepping motor.