At some point If On OCC, the value of voltage obtained which is more than rated voltage is _______

At some point If On OCC, the value of voltage obtained which is more than rated voltage is _______ Correct Answer Vd + Ia *Ra

The difference in the observed value and rated value of voltage can be obtained from the y-axis that is, from Voc. This difference is equal to Vd + Ia *Ra. Thus, by subtracting voltage drop in armature Vd can be found.
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