I have two questions.
In my shop I'm installing 10 8' florescent lights. ( they have (4) 4" 32w T8 bulbs per light). They will be wired to 3 switches, 2 switches will have 4 lights and 1 switch will have 2 lights. using 12-2 MC cable. Should I run each switch on a 20 amp breaker or will all of the lights be ok on a 20 amp breaker?
How many outlets can be on one branch? I have 15amp and 20amp outlets. I want to use both 15 and 20 amp breakers due to I have both and to use up.