Negative effects to oversize in wiring?

[wesl56 10+ year member]

Really? I always thought the effect was the opposite.

it is, a bigger conductor will never create more resistance... the current will always find the shortest path

 

[Rawr-DQ 10+ year member]

it is, a bigger conductor will never create more resistance... the current will always find the shortest path

He was being sarcastic, he knows the effect is the opposite.