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Articles by Timothy Coyle, P.E.

Current Affairs: Electrical O&M Data Requirements (March 2001)

February 26, 2001
Don’t leave the O&M staff “in the dark.”
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Current Affairs: Ground Fault Protection - Part 2 (February 2001)

January 18, 2001
Protect your equipment with ground fault relays.
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Current Affairs: Outsmart the Outage (December 2000)

November 21, 2000
Emergency and standby systems - know the difference.
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Current Affairs: Ratings And Reality (September 1999)

November 20, 2000
There really is no such thing as a dumb question.
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Current Affairs: Motor Starter Basics - Part 1 (October 1999)

October 20, 2000
Meet the first two motor circuit must-do's.
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Current Affairs: Why A Special Motor? (November 2000)

October 19, 2000
Choose the correct motor for your specification.
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Current Affairs: Motor Starter Basics - Part 2 (November 1999)

September 22, 2000
While designing, ask yourself: Is a local disconnect switch required for the hvacr equipment?
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Current Affairs: Power Quality - Part 3 Vfd/Motor Interaction

September 18, 2000
This month: Keep your vfd's safe during fast switching.
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ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!
3/25/14 2:00 pm EST

Improving Cooling and PUE in Existing Data Centers

On-Demand This webinar will provide cost-effective practical tips and feasible retrofit solutions that can be implemented in operational data centers to address some cooling issues and improve energy efficiency.


Engineered Systems Magazine

ES April 2014 cover

2014 April

Check out the April 2014 issue of Engineered Systems, with features on backup power supply requirements, cyberattacks, and much more!

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Design Flaws

Following up on Howard McKew's April "Tomorrow's Environment" column: Have you ever thought twice about reporting problems with another firm's design? What did you do?
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The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

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Clear Seas Research

Clear Seas Research ImageWith access to over one million professionals and more than 60 industry-specific publications,Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!


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