Doctor Watts Pocket Electrical Guide
Our Item Number: B6296-02
Manufacturer: CONSTRUCTION BOOK EXPRESS
Manufacturer Number: 0-9726296-0-2
Product Type: Electrical Books
Your Price: $4.95
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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
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