TestGuy Electrical Testing Network

Topic	Replies	Views	Activity
New Site Layout General Discussion	0	403	May 3, 2023
Characteristics of Circuit Breaker Trip Curves and Coordination Articles codes-and-standards , protection-control , circuit-breakers	0	24497	May 17, 2015
Insulating Caps, Non-Conductive Cuff vs Conductive Cuff Electrical Testing Talk codes-and-standards , cables-and-busway	2	571	April 19, 2023
Testing of 3MVA liquid transformer before being moved? Electrical Testing Talk transformers , test-procedures	4	636	April 19, 2023
Substation tester: single vs. all in one, which do you prefer? Electrical Testing Talk circuit-breakers , transformers , test-procedures	1	775	April 19, 2023
Neta 3 Study Guide. (NFPA, IEEE, NEC) Help Please NETA Level 3 Exam codes-and-standards , neta-level-3	1	1410	April 19, 2023
Primary injection of low voltage breakers without using aux power? Electrical Testing Talk circuit-breakers , test-procedures	10	1179	April 19, 2023
Previous experience count for NETA hours and training? NETA Level 2 Exam codes-and-standards , neta-level-2	1	1185	April 10, 2023
Transformer Applications by ANSI and IEC Vector Groups Electrical Testing Talk codes-and-standards , transformers	3	1283	April 7, 2023
Troubleshooting 489 Relay Trip on Differential Relay Testing protection-relays , test-procedures	3	1450	April 5, 2023
Basic Electrical Theory: The Fundamental Laws of Electricity Technical Notes electrical-theory	0	55581	June 5, 2016
Ground Resistance Testing: Answers to Frequently Asked Questions Articles grounding-systems , test-procedures	0	8524	May 24, 2014
Grounding Conductors for Lightning Protection Systems Technical Notes codes-and-standards , grounding-systems	0	2146	July 19, 2022
5 Often Overlooked Tests for Power Circuit Breakers Articles test-procedures , circuit-breakers	0	7303	March 8, 2016
3 Basic Electrical Tests for Medium-Voltage Circuit Breakers Articles circuit-breakers , test-procedures	0	12553	July 26, 2016
Experience the Latest AI Tech for Electrical Testing with TestGuy-GPT News and Announcements	0	1741	March 13, 2023
NETA cert without being employed by a NETA sponsored company Certification Forum neta-level-1 , neta-level-2	1	1114	March 13, 2023
Nitrogen filling for liquid filled transformers? Electrical Testing Talk electrical-theory , transformers , test-procedures	2	2163	March 10, 2023
Which capacitor banks would provide desired power factor? NETA Level 4 Exam electrical-theory	3	1839	January 24, 2023
What is Soil Resistivity and Why Does it Matter? Technical Notes test-procedures , codes-and-standards , grounding-systems	0	4489	February 2, 2023
Three-Phase Transformer Winding Connections Technical Notes transformers , codes-and-standards	0	11833	October 21, 2017
Account Recovery Support Help and Support	6	720	February 28, 2023
Digitrip 1150 Test Port Pinout Electrical Testing Talk circuit-breakers , codes-and-standards , test-procedures	4	689	February 12, 2023
Low Voltage Cable Testing and Inspection Techniques Articles cables-and-busway , codes-and-standards , test-procedures	0	12797	January 29, 2016
Which tech quiz is best for NETA II preparation? NETA Level 2 Exam neta-level-2	1	2688	January 31, 2023
Instantaneous Trip Tolerances Clarification (NETA MTS Table 100.8) NETA Level 3 Exam codes-and-standards , circuit-breakers	1	1329	January 31, 2023
Key Interlocking in Electrical Power Systems NETA Level 3 Exam circuit-breakers , substations , codes-and-standards	3	1415	January 21, 2023
Transformer Testing, High No-load Current Electrical Testing Talk electrical-theory , test-procedures , transformers	1	612	January 21, 2023
Field Testing Label Requirements for Electrical Equipment Maintenance Articles codes-and-standards	0	6983	February 1, 2016
Sync Check Relay (25) Fundamentals and Testing Explained Articles electrical-theory , test-procedures , protection-relays	0	25207	January 4, 2023