In a D.C. generator
A)external resistance = internal char-acteristic - armature reaction
B)internal characteristic = magnetisation characteristic - ohmic drop
C)external characteristic = magnetisation characteristic - ohmic drop - armature reaction
D)magnetisation characteristic = external characteristic

Question

Quizplus · Accepted Answer

External characteristic is the graph between terminal voltage and load current. It is obtained by subtracting armature reaction and ohmic drop from the magnetization characteristic.

In a D.C. Generator