Q.For magnetic blow out of arc the magnetic field is produced

  • AIn the load circuit
  • BAt right angles to the axis of the arc
  • CIn line with the axis of the arc
  • DAny of the above 
Correct Answer : (B)

At right angles to the axis of the arc

Hints :

For magnetic blow out of arc the magnetic field is produced at right angles to the axis of the arc.

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