Need some help clarifying some things regarding mc cables .
1) how many mc cables can I run through a drywall penetration or concrete floor core between floors, I can’t seem to find any information.
2) how many mc cables can be supported from same ceiling wire of a suspended ceiling light.
1) how many mc cables can I run through a drywall penetration or concrete floor core between floors, I can’t seem to find any information.
2) how many mc cables can be supported from same ceiling wire of a suspended ceiling light.