ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals

>> Home   >> Electrical-Photos   >> Classifieds   >> Subscribe to Newsletter   >> Store  
 

Featured:

 Electrical
 Clearance

 *
 Tools
 *

 Books

 *

 Test Equipment

 

Recent Gallery Topics:
What in Tarnation?
What in Tarnation?
by timmp, September 10
Plumber meets Electrician
Plumber meets Electrician
by timmp, September 10
Who's Online Now
0 members (), 91 guests, and 11 robots.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
Joined: Oct 2000
Posts: 2,749
Member
Here's an NFPA dwelling unit calculator:
http://www.nfpa.org/nec/Resources/Calculators/dwelling.asp

What others have you discovered, and which ones are the easiest and most accurate to use?


Joe Tedesco, NEC Consultant
Work Gear for Electricians and the Trades

Workgear for Electricians

Joined: Aug 2002
Posts: 1,081
T
Member
http://www.electrician.com offers the following under "Calculators:"

  • Raceway Fill Calculators
  • Standard OCPD Sect. 240.6 Calculator
  • Table 250.66 Calculator
  • Table 250.122 Calculator
  • Excel 7.0+ Table 310.16
  • How to Determine Cable Tension with a Sheave and Scale
  • Cable Tray Pulling Tension Calculator with examples
  • Wire Pull Calculator with references
  • Excel 7.0 Neher-McGrath Calculator for Power Conductors and Thermal Derating
  • Multi-purpose Electrical Calculator
  • Voltage Drop Calculator
  • Standard Calculator


Link Copied to Clipboard
Powered by UBB.threads™ PHP Forum Software 7.7.5