Equipment is connected between hot and neutral (common). Case is also connected to common. What happens if equipment is turned on, hot is connected and undamaged, the common connection is broken in the cord, and someone is touching the case?
For simplicity’s sake, let’s make that someone butt-naked and standing on wet concrete.[/quote]
SDDuuuude already answered it in the above. You just don’t understand the difference.
But you might be right… After all he got his Electrical Engineering degree from U of A… Which is like a cracker jack box… Plus I sure his father was too busy doing other things with his PhD in EE to teach SD anything about electricity.