Hello again thanks for the last reply, I'v purchase edition 8 of the regs and part P building regs.
Question for a trainee. Theory.
Before i ask this question i know this is a part P area only but this is about understanding the reason behind how you determined what size incomer to use and what type of MCB and when to use a split type CU and when to use RCD types.
The CU where I live has a 100a incomer,
32a Shower, about 8000w 6mm cable
32a cooker, 7000w 6mm cable
32a sockets kitchen side
32a sockets lounge side
Please shed some light to understand how it works. for example can more MCBs be add if yes what sizes can be used before it would be to high for that 100a incomer.
Thank you for any help.