Hi all
Enrolled on 17th 2382-12 course and thought I would run through cable size calcs, grouping calcs, volt drop etc.
I have the new regs book here and the new site guide, but I am finding that various sources are sending me different places for tables etc.
For example - the new 2011 on site guide uses Ca Cg Ci and Cf for working out cable carrying capacity... yet online NAPIT help files use Ca Cg Ci and Cr. I know that is only a small difference, but its enough to confuse issues.
The Napit files don't seem to match the regs book anyway.
Arrghh...
The 2011 green onsite guide runs over it, but isn't really deigned to revise from and does not contain enough information.
Any online revision help for the new regs would be really handy. Thanks guys.
Steve
Enrolled on 17th 2382-12 course and thought I would run through cable size calcs, grouping calcs, volt drop etc.
I have the new regs book here and the new site guide, but I am finding that various sources are sending me different places for tables etc.
For example - the new 2011 on site guide uses Ca Cg Ci and Cf for working out cable carrying capacity... yet online NAPIT help files use Ca Cg Ci and Cr. I know that is only a small difference, but its enough to confuse issues.
The Napit files don't seem to match the regs book anyway.
Arrghh...
The 2011 green onsite guide runs over it, but isn't really deigned to revise from and does not contain enough information.
Any online revision help for the new regs would be really handy. Thanks guys.
Steve
