This product is a component of the Mike Holt 2008 NEC Conductor Sizing and Protection Course. If you are teaching an NEC class based on the Mike Holt Text: Raceway and Box Calculations Course, you can purchase additional copies of this text so each student has a personal copy.
This text is a component of Mike Holt's NEC Conductor Sizing Course. You can buy additional copies for additional students in the same class.
Conductor sizing is one of the most confusing areas of the NEC. With this Text, you need never be confused again. You can end one of the most common sources of code violations that cause expensive rework.
Mike Holt's conductor sizing Text will teach you not just the how, but the why. Rather than go through motions you don't understand and just hope you got it right, you will be able to perform the work more quickly and know you got it right.
This program draws from Articles 240 and 310, and teachesyou:
Conductor ampacity calculations
Correcting for ambient temperature
Effects of terminal rating on conductor sizing.
Next size up protection
Mike Holt's Conductor Sizing and Protection Text is a wise investment. Buy yours today, so you can start reaping the benefits.