Advanced Calculations Drill 1 for the 2011 NEC © Ted Smitty Smith 2012.
Surge Protection
HOME MODEL. P e r s p e c t i v e HOME MODEL 4.00m X 5.50m Floor Area = 22 sqm. Turn-over unit 4.00m 5.50m 1.4m 4.00m.
©Ted “Smitty” Smith 2008. This speed drill is designed to help you practice calculations. The slides will transition in three and one half minutes instead.
