The role of the compensating coil in a megger is ____
The role of the compensating coil in a megger is ____
Right Answer is:
Scaling
SOLUTION
In megger, the pressure coil, in series with a compensating coil. Compensating coil is provided for better scale proportions and to make the instrument astatic. When the current from the generator flows through the pressure coil, the coil tends to align itself at right angles to the permanent magnet field.
