.gif) Mastering
The 2002 NEC 12-Volume Video Series Overcome
your fear of the thick 2002 National Electrical Code with its
hundreds of rules and regulations. There’s no way you
can memorize everything in the new 2002 NEC. But if you understand
why and what is intended, you will be better prepared to remember
what you need to use in your daily work when referring to the
code...MORE
INFO |
.gif) Mastering 2002 NEC Important Changes Video Presented
by NEC expert Mark Shapiro, Mastering the 2002 NEC Important
Changes explains what, how, where and why requirements have
changed so you get the inside track on working with the new
NEC...MORE
INFO |
.gif) Ampacities & Derating - Video 6, 2002
Ampacity Tables, Insulation Ratings, Number of Conductors, Wiring
Insulation Dictionary, Ampacity Table Values & Footnotes,
Ambient Temperature Corrections, Derating Factors & Examples,
Derating vs. Conduit Fill, Maintaining Spaces Between Conduits,
Derating & Neutrals, Ampacity vs. Overcurrent Protection,
Overcurrent Protection for Receptical Circuits vs. Lighting
Circuits, 60°, 75°, 90°C Insulation Application
Limitations...MORE
INFO |
.gif) Basic Electrical AC Calculations - Video 2, 2002 AC vs. DC, Single Phase & Three Phase Power, Single phase
120/240 Volt Power Systems, 3 Phase Systems: 480 & 480/277
Volt Grounded & Ungrounded; 240/120 Volt, 3 Phase Delta
& 208/120 Volt, 3 Phase Wye. Three Phase Power Calculations,
Voltage Drop, Power Factor, Motor Efficiency, Single Phase Transformers,
Three Phase Transformers, Single Phase Neutral Current Hazards,
Three Phase Wye Systems, Harmonics, References to Harmonics
in the NEC...MORE
INFO |
.gif) Basic Electrical DC Calculations - Video 1, 2002
Why Is It Important To Understand Electrical Theory? Being an
Installer vs. Being an Electrician. What Is Electricity? Amps,
Volts & Resistance, Hydraulic Analogy, Ohm’s Law,
Wattage & Power, Ohm’s Law & Power Formula Combined,
Series Circuits, Power In Series Circuits, Parallel Circuits,
Series/Parallel Circuits, Voltage, Amperage & Resistance
in Parallel Circuits, Single Phase Neutrals, Open Neutrals in
120 Volt Circuits, Neutrals in 3-Phase Circuits...MORE
INFO |
 Code Check DVD & Book Set (4 Vol. & Spiral) This informative series of DVDs is based on the ever-popular
Code Check Book: A Field Guide to Building a Safe House. The
narrative DVD's explain hundreds of Code facts in detail with
on-site, real life displays and extensive pictorial examples.
Interviews with experts will provide helpful tips and insight
on these subjects...MORE
INFO |
.gif) Commercial & Industrial Service Calculations - Video 5, 2002 Calculated vs. Estimated Loads, Office Suite Calculation, Calculating
Lighting Loads, Recessed, Track & Supplementary Lighting,
Calculating Non-Lighting Loads, Demand Factors, Branch Circuit
& Feeder Sizing, Commercial Cooking Equipment: Restaurants,
Feeder & Service Neutral Sizing, Store Calculation, Motor
Feeder Calculation, Industrial Building Calculation, Industrial
Service Conductor Sizing, Welder Branch Circuits & Feeder
Calculation...MORE
INFO |
 Mastering the NEC 2002, 12 Volume DVD Set Overcome your fear of the thick 2002 National Electrical Code
with its hundreds of rules and regulations. There’s no
way you can memorize everything in the new 2002 NEC. But if
you understand why and what is intended, you will be better
prepared to remember what you need to use in your daily work
when referring to the code...MORE
INFO |
.gif) NEC Motor Circuits Understanding Article 430 - Video 11, 2002 Example Typical Motor Nameplate: Horsepower, Voltage, Service
Factors, Code Letters & Amperages, Motor Amperage, Voltage
& Service Factor, Example of a Typical Motor Circuit, Tables
430 - 148 to 152, Motor Circuit Conductor Sizing, Motor Overload
Protection, Short Circuit Protection, Sizing Fuses & Circuit
Breakers, Motor Feeder Protection, Motor Control Circuits, Motor
Controllers, Motor Control Centers, Motor Disconnecting Means
Requirements, Motor Circuit Calculations...MORE
INFO |
.gif) NEC Residential Service Calculations - Video 4, 2002 General vs. Optional Calculation Methods, Dwelling Unit Square
Footage, Appliance Circuits, Air Conditioners, Window vs. Central
A/C Load Calculations, Sample General Calculation, Use of Demand
Factors & Deductions, Overall Service Size, Sample Optional
Calculation, Electric Range Calculations, Sample Multi-family
Dwelling Load Calculation, Multi-family Dwelling Using the Optional
Calculation Method...MORE
INFO |
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