View and Sign the New Guest Book

NEW - Using Conduit and Other Metallic Enclosures for Grounding - been installing 300 foot long conduit runs - better read this!

NEW - Sizing Grounding Electrode Conductors in a Nutshell - contains one large graphic

NEW - Does NEC bonding Make Sense? - discusses lack of coordination in UL standards

NEW - Selecting Components for Delta-Wye Transformers and Panelboards for a separately derived AC system - contains 1 large graphic illustration

NEW - Part 1 Using Vectors to Approximate the Neutral Current in a Three Phase Power System- contains 8 large graphic illustrations and 2 java applets

NEW - Part 2 Using Vectors to Approximate the Neutral Current in a Three Phase Power System- contains 6 large graphic illustrations and a java applet

NEW - Part 3 Using Vectors to Approximate the Neutral Current in a Three Phase Power System- contains 4 large graphic illustrations and 2 java applets

NEW - Branch-Circuit Calculations.

NEW - Sizing Branch-Circuit Conductors and Overcurrent protection. Includes Interactive Test

UNLIMITED CABLE Raceway Fill Calculator for any number of cables (80 K)
(for IE 4.0 with javaScript 1.2)

UNLIMITED RACEWAY Fill Calculator for any number of conductors (85 K)
(for IE 4.0 or Netscape 4.0 with javaScript 1.2)

Lazy Man's Raceway Fill Calculator - now with Jamming Ratio (90 K)
(for IE 4.0 or Netscape 4.0 with javaScript 1.2)

Excel program for Table 310-16 (to unprotect worksheet use password lady7)

Introduction to Electrical Theory Slide Show

Introduction to Developing Online Electrical Course Ware

Fun with JavaScript Circuits-Pure Nonsense

Fun - Martian Electricians Celebrate Pay Raise

Free Inspectors' Database Report Generator - Really!

Review of 1999 NEC Change Books

Try the Voltage Drop Slide Show

Resistor Color Code Calculator

Electrical Articles

Learn Ohms Law

Try this 3 Question theory test and see how you measure up!

For a Great Thinker's resource try this!

Archived 1998 Bulletin Board!