July/August 2010

Flex Your Network & Phone A Friend…Knowing Your Resources

Air Conditioning… An Idea That’s Not as New As We Think!

Selective Coordination Enforcement: Overcurrent Protective Device Basics

The Difference between Success and Failure — How a Torque Wrench Improves System Reliability

Answers and Section Meetings

Does UL apply a Listing Mark to a product based on evaluation to an Outline of Investigation?

Can Listed Water Heaters be Cord-and-Plug Connected?

Rule 10-812 — Grounding Conductor Size

Rule 10-812 specifies minimum grounding conductor sizes for low-voltage electrical systems up to 750 volts.

Tables 11 and 19 in the CE Code — are they necessary guides to the Code users or obstacles of using approved equipment?

Odds and Ends