Machine-translated by Google. Questions are authored in English.
Top

Discussion

Compared with the first return stroke, subsequent strokes typically have

  • A.identical characteristics in every respect
  • B.lower peak current but faster rise times
  • C.much higher peak current
  • D.no measurable current at all

Answer: B

The channel is already conditioned, so the dart leader and its stroke behave differently. The faster rise time makes subsequent strokes significant for electromagnetic coupling. Induced voltages depend on the rate of change of current.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.