ECM Buyers' Guide

What's Wrong Here?


What's Wrong Here? 

Nov 1, 2005, By Joe Tedesco, NEC Columnist

Hint: Yes, the cover is missing, but can you identify this piece of equipment and tell what else is wrong with the installation?...

What's Wrong Here? 

Oct 24, 2005, By Joe Tedesco

Hint: Cool splice for an air conditioner, huh?...

What's Wrong Here? 

Oct 7, 2005, By Joe Tedesco

Hint: Was there ever a device box?...

What's Wrong Here? 

Oct 1, 2005, By Joe Tedesco, NEC Columnist

Hint: Is that one of those new “slim line” fuses?...

What's Wrong Here? 

Sep 23, 2005, By Joe Tedesco

Hint: This green light means “stop.”...

What's Wrong Here? 

Sep 8, 2005, By Joe Tedesco

Hint: Does something look exposed?...

What's Wrong Here? 

Sep 1, 2005, By Joe Tedesco, NEC Columnist

Hint: Is there a more dangerous violation out there?...

What's Wrong Here? 

Aug 23, 2005, By Joe Tedesco

Hint: Cords and cables shall not be used as a substitute...

What's Wrong Here? 

Aug 8, 2005, By Joe Tedesco

Hint: Is newspaper a new type of insulation? ...

What's Wrong Here? 

Aug 1, 2005, By Joe Tedesco, NEC Columnist

Hint: Spelling isn't the only problem with this installation...

What's Wrong Here? 

Jul 22, 2005, By Joe Tedesco

Hint: Don’t focus on the wiring this time...

What's Wrong Here? 

Jul 8, 2005, 

Hint: Is this a permitted wiring method in a motor fuel dispensing facility?...

What's Wrong Here? 

Jun 23, 2005, By Joe Tedesco

Hint: The copper GEC is enclosed in a rigid ferrous metal conduit...

What's Wrong Here? 

Jun 8, 2005, By Joe Tedesco

Hint: This fitting is permitted when making this transition, but...

What's Wrong Here? 

Jun 1, 2005, By Joe Tedesco, NEC Columnist

Hint: Is this cleaning equipment being stored in an electrical room or is this electrical equipment being stored in a cleaning supply storage area?...

What's Wrong Here? 

May 23, 2005, By Joe Tedesco

Hint: Is there a plumber in the house?...

What's Wrong Here? 

May 9, 2005, By Joe Tedesco

Hint: You better think skinny if you want to work in here...

What's Wrong Here? 

May 1, 2005, By Joe Tedesco, NEC Columnist

Hint: Can you say “backfeed”?...

What's Wrong Here? 

Apr 22, 2005, By Joe Tedesco

Hint: First concentrate on what’s not in the picture and then on what shouldn’t be in the picture...

What's Wrong Here? 

Apr 8, 2005, By Joe Tedesco

Hint: The key word is "access"...

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