Item #: 6296-02
Author: Mark N. Shapiro
Publisher: W Marketing
ISBN:0972629602
Format: Spiralbound
List Price: $12.95
Discount: $8.00
Final Price: $4.95
In Stock
A powerful compilation of the most useful NEC tables, formulas and calculations
This handy, laminated, pocket-sized reference book contains a good collection of some of the most useful NEC tables, formulas and calculations.Table of Contents:
NEC Tables:
310.16
310.15(B)(2)(a)
300.5, 250.66
250.122
Wire-Fill for EMT NEC Annex C-Table C1
Reference:
Common NEMA Enclosure Types
Metric Essentials for Electricians
NEMA Motor Starter Reference Chart
3-phase A.C. Motor Connections for 9-Lead, Dual-Voltage Motors
Calculating Conduit Bends for Offsets and Saddles
Formulas:
Basic Electrical Formulas
Useful Electrical power Formulas
Common Voltages
Voltage Drop Formulas
Transformer Calculations
Examples:
Derating Ampacities at a Glance More Than a Conductors in a Raceway NEC Article
310
Service Grounding and Bonding at a Glance NEC Article 250
Typical Motor Branch Circuit at a Glance NEC Article 430
Typical Transformer Installation at a Glance NEC Articles 240, 250 &
450
Feeder and transformer Tap Rules at a Glance NEC 240.21
Common GFCI Locations