Electricity Forum JOB BANK
Thousands
of North American
Electrical Jobs
Search Jobs for FREE!
Post Your Job Vacancy. FREE!

EF Partner Media

FEATURED VIDEO
Omicron

OMICRON electronics Corp USA
Omicron

POPULAR SHOWCASE

M&E Engineering Ltd.
C50 Transformer Monitor

FREE LITERATURE

The Electricity Forum
LIVE ONLINE TRAINING CATALOG 2024

'MUST-HAVE' E-BOOK




Latest EF Buyer's Guide Companies

SISCO, Inc
A-Aerial A Division of Altec Industries
Meister International LLC
INTEGRATED Engineering Software
A-Aerial A Division of Altec Industries
CRITTER GUARD


FEATURE ARTICLE
What is Impedance? Explained

What is Impedance?Impedance is the total opposition a cable offers to alternating current. It includes both resistance and reactance and is generally expressed in Ohms.At the fundamental frequency, power systems are primarily inductive, and the equivalent impedance is sometimes called simp... READ MORE

What is Impedance?
Top