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Columbo No. 1—PF Cap Switching Transient

November 2001

Having covered the basic laws governing how power quality events propagate through the electrical system, this column’s focus will shift now to “who done it,” or identifying t READ MORE

New Trends Emerge in Tunnel and Roadway Lighting

(Lighting)

November 2001

When it comes to tunnel and roadway lighting, all technologies are not created equal. In fact, researchers have discovered two emerging trends to illustrate this point. READ MORE

The Code In Focus––Article 210 - Branch Circuits

(Codes & Standards)

November 2001

210-5 Identification for Branch Circuits READ MORE

Bits and Blades for Hole Saws

(Miscellaneous)

November 2001

Blades READ MORE

Automated Systems Control the Future

(Systems)

November 2001

There are basically two levels in any industrial automation project—the device level and the operator and supervisory control levels. READ MORE