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March 2021 Electrical Apparatus


Electrical Apparatus is the monthly magazine and virtual community for electromechanical professionals who design, specify, use, sell, operate, maintain and repair electrical equipment.

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In the March 2021 EA!

More Than Accounting
7 Protecting against cyber criminals
Unfortunately, ever-more sophisticated data management means more sophisticated opportunities for fraud
By William H. Wiersema, CPA, EA Contributing Editor
Codes & Standards
14 Beyond motor efficiency
How efficiency regulations are expanding to include ‘extended products’ — the elements of a power system other than motors
By John Malinowski, EA Special Correspondent
31 The subjective language of standards
Casual readers may not realize the extent to which many standards leave room for interpretation
With trilingual summary
By Richard L. Nailen, EA Engineering Editor
Fast Forward
18 Reality check
Immersive technology is bringing lower costs and more options in everything from virtual meetings to remote inspections
By Susan L. Follett, EA Contributing Writer
Say It Right
20 Large, small, or . . ?
Don’t make the mistake of assuming that a motor’s size is based only on its power output
By Richard L. Nailen, EA Engineering Editor
Green Energy
21 Waste not, want not
How thermomagnetic generators are being used to utilize waste heat
By Charlie Barks, EA Associate Editor
Facility Management
25 Change is in the air
New federal regulations covering indoor air quality, along with massive federal spending, appear likely to boost the HVACR industry in the U.S.
By Kevin Jones, EA Senior Editor, Selena Cotte, EA Managing Editor, and Charlie Barks, EA Associate Editor
Plant Life
38 India: the next manufacturing giant?
Manufacturing has become a global game, and India’s Prime Minister Narendra Modi has plans to boost the country’s status
By Selena Cotte, EA Managing Editor
Pump It Up
39 The heat pump’s moment in the sun
Changes in policy addressing infrastructure and the environment are likely to boost demand for an energy-saving HVACR appliance
By Kevin Jones, EA Senior Editor

Also -- 

Reader profile - Claudia Kovach of CMT

Know your Industry - The Radiant Professionals Alliance

Names and Faces, Product Showcase and more!  


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For updates, special offers and more, sign up for the Publisher’s Market Memo e-list.

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