Solution-Describe the speed variation of the motor

Describe the speed variation of the motor

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Reference no: EM13877096

Consider a separately-excited dc motor. Describe the speed variation of the motor operating unloaded under the following conditions:

a. The armature terminal voltage is varied while the field current is held constant.

b. The field current is varied while the armature terminal voltage is held constant.

c. The field winding is connected in shunt directly to the armature terminals, and the armature terminal voltage is then varied.

Reference no: EM13877096

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Describe the speed variation of the motor

Reference no: EM13877096

Reference no: EM13877096

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