je.st
news
Tag: grounding
Solving Critical Generator Problems with Neutral Grounding Resistors
2016-09-21 01:07:35| Electrical Construction & Maintenance
A requirement for every hospital, emergency power generators must be operational in 10 seconds or less when electric utility power is lost. read more
Tags: problems
critical
neutral
generator
Stumped by the Code? Requirements for sizing equipment grounding conductors to a motor branch circuit
2016-08-18 00:03:46| Electrical Construction & Maintenance
Q. How do I size the equipment grounding conductor to a motor branch circuit? read more
Tags: code
equipment
requirements
motor
Grounding System
2016-05-06 20:12:00| Transmission & Distribution World
Companies and contractors in the electric utility, power transmission and construction industries are searching for new solutions that comply with industry regulations read more
Code Quiz: Grounding Requirements for Audio Type Equipment
2016-04-07 16:07:56| Electrical Construction & Maintenance
Where a wireway or auxiliary gutter does not contain power-supply wires, the equipment grounding conductor (EGC) shall not be required to be larger than ____ AWG copper or its equivalent. read more
Tags: type
code
audio
equipment
Stumped by the Code? NEC Requirements for Grounding and Bonding in Class I Locations
2016-03-17 16:08:37| Electrical Construction & Maintenance
Q. What are the grounding and bonding requirements for Class I locations? read more
Tags: i
code
class
requirements
Sites : [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] next »