DC GENERATOR - Quiz

1) What is the function of compensating winding in DC machine?

Reduce armature reaction To produce flux To reduce humming To reduce friction

2) What is the function of interpole in DC machine?

To reduce humming To improve commutation To reduce magnetic locking To reduce vibration

3) What is the full form of MNA?

Micro Neutral Axis Minimum Neutral Axis Miniature Neutral Axis Magnetic Neutral Axis

4) How the compensating winding is connected with the armature of DC machine?

Series Parallel Series - Parallel Between armature and field

5) How the inter poles are connected to the armature of a DC machine

Parallel Series Series - Parallel Between armature and field