busman
Senior Member
- Location
- Northern Virginia
- Occupation
- Master Electrician / Electrical Engineer
Blowing something up or sparking something is not real world experience.
Oh really? What is it then. I began my career with B.S. and M.S. in Electrical Engineering, so I can do all the calculations you'd like (in fact I can derive the equations from the basic Physics equations if you'd like). I was just trying to give some examples of real world experiences with different incident energy levels.
I guess you haven't shown me the fault in my logic. Can you present a case where a service panelboard that accepts a 400A breaker is less of an arc-fault hazard than a 150A residential service (real world example)? I've never seen one.
Respectfully,
Mark
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