TestGuy Electrical Testing Network

Topic	Replies	Views	Activity
Fiber Optic Cable Fundamentals and Testing Explained Articles cables-and-busway , test-procedures	0	18331	January 18, 2022
Ground Fault Protection Systems: Performance Testing Basics Articles codes-and-standards , test-procedures , ground-fault	0	20410	June 6, 2018
Transformer Diagnostics and Condition Assessment Articles transformers , test-procedures	0	20184	June 19, 2017
Protective Relay Testing and Maintenance Overview Articles test-procedures , protection-relays	0	19439	November 23, 2018
Transformer Humming Noise Explained Articles transformers , electrical-theory	0	18695	December 30, 2016
Network Protector Basics: Applications, Operation, and Testing Articles transformers , test-procedures	0	19078	April 19, 2019
Electrical Power System Studies Explained Articles safety-and-arc-flash , codes-and-standards	0	19733	August 9, 2019
Power Distribution Unit (PDU) Applications, Testing & Maintenance Articles switchgear , test-procedures , data-center	0	20389	May 26, 2019
Fuse Resistance Testing Apparatus Testing codes-and-standards , test-procedures , electrical-theory , fuses	1	399	November 16, 2023
Transfer Switch Testing and Maintenance Guide Articles switches , test-procedures	0	13147	August 14, 2016
4 Important Methods of Ground Resistance Testing Articles grounding-systems , test-procedures	0	24621	May 9, 2016
Primary vs. Secondary Injection Testing for Circuit Breakers Articles codes-and-standards , circuit-breakers , test-procedures	0	23260	March 14, 2017
3 Basic Modes of Power Factor Testing Explained Articles test-procedures , codes-and-standards , insulation-testing	0	23735	June 17, 2016
10 Electrical Distribution System Arrangements Explained Articles electrical-theory , codes-and-standards	0	22767	September 22, 2017
Power Cable Testing and Diagnostics Overview Articles codes-and-standards , test-procedures , cables-and-busway	0	23726	May 2, 2018
Looking to get hired as an electrical test technician? Start Here Help and Support neta-level-2	0	3920	November 6, 2018
Study Guide for Electrical Test Technician Certification Exams Certification Forum neta-level-3 , neta-level-4 , neta-level-2	0	20169	July 3, 2022
4 Critical Tests for Evaluating HV Circuit Breaker Performance Articles circuit-breakers , test-procedures	0	24611	March 10, 2020
Circuit Breaker Control Schematic Explained Technical Notes circuit-breakers , protection-control	0	28156	May 11, 2019
Power Quality Analysis: Basic Theory and Applications Explained Articles electrical-theory , test-procedures	0	25521	November 23, 2019
Insulating Liquids: Basic Properties, Types and Applications Explained Articles transformers , codes-and-standards , insulation-testing	0	27804	June 25, 2020
Switchgear and Switchboard Inspection and Testing Guide Articles codes-and-standards , switchgear , test-procedures	0	30941	October 28, 2016
Surge Arresters: Selection, Application and Testing Overview Articles test-procedures , grounding-systems	0	31618	November 19, 2018
Current Transformer Basics: Understanding Ratio, Polarity, and Class Articles protection-control , electrical-theory	0	40857	April 27, 2014
6 Electrical Tests for Current Transformers Explained Articles protection-control , test-procedures	0	75731	May 12, 2017
Motor Nameplate and Ratings Explained Articles electrical-theory , codes-and-standards , rotating-machinery	0	48029	August 1, 2020
Transformer Winding Resistance: Test Methods and Procedures Explained Articles transformers , test-procedures	0	48693	March 18, 2018
Electrical Drawings and Schematics Overview Articles safety-and-arc-flash , codes-and-standards	0	39581	July 19, 2020
Transformer Tap Changers: Basic Principles and Testing Explained Articles transformers , test-procedures	0	56199	December 21, 2021
Community Update 23/11: New IR Quiz, Enhanced Navigation, and Standards Refresh News and Announcements	0	471	November 7, 2023