For the 40 amp circuit you're looking to get to the shed, no. I know you're trying to utilize the 1/2" PVC already in the ground, but if you want a 40A sub-panel in the shed, you're going to have to run something else.can i use a 12 instead of a10 it will be for the ground
See other thread...what are you running? Is this a sub-panel? What size breaker are you using?
can i fit 3 #8 and 1 #10 in 1/2 grey underground conduit Im not sure if its sch 40 or 80.
Short et sweet answer is no on both counts.can i use a 12 instead of a10 it will be for the ground