In a D.C. generator the critical resistance refers to the resistance of
A)brushes
B)field
C)armature
D)load

Name: In a D.C. generator the critical resistance refers to the resistance of A)brushes B)field C)armature D)load
Brand: Quizplus
Rating: 4.9 (35 reviews)

Question

Quizplus · Accepted Answer

The critical resistance in a D.C. generator refers to the field resistance at which the generator just excites. If the field resistance is higher than this critical value, the generator will not build up voltage.

In a DC Generator the Critical Resistance Refers to the Resistance of Resistance