January/February 2012

Questions from Inspectors — Inquiring Minds Need to Know

Electrical Interlocks with a Building Fire Alarm System — Are we consistent on this subject?

Question: When installing a supply-side bonding jumper, what are the requirements for installing such a conductor both inside and outside a raceway?

Question: Where branch-circuit conductors pass through a panelboard and do not originate or terminate in that panelboard…

Are flat cord extension cords equivalent to hard usage or extra hard usage cord?

Have any electric vehicle (EV) level 3 DC fast chargers been UL certified (Listed)?

Department of Energy Awards $2.5 million to Reduce Costs for Solar PV Installations

On being true to who we are

Article 210, continued

Part II of Article 210 deals with Branch-Circuit Ratings, starting with conductor sizing. These are some pretty basic rules so we will just cover the highlights here.

Who Are Our Future Electricians?