TestGuy Electrical Testing Network

Topic	Replies	Views	Activity
Adding single phase transformer kva together General Discussion transformers , electrical-theory , codes-and-standards	3	6317	January 12, 2024
PI-1600 Gen 2 Test Set Comparison Apparatus Testing test-procedures , tools-equipment , circuit-breakers	0	252	January 10, 2024
Harmonics are Underappreciated General Discussion electrical-theory	2	338	January 10, 2024
NETA vs. NICET ETT - A Tech's Perspective Electrical Testing Talk codes-and-standards , neta-level-3 , neta-level-2 , neta-level-4	1	365	January 4, 2024
IEEE References NETA Level 3 Exam	0	373	December 14, 2023
Studying for NETA 3, any recommendations or areas of focus? NETA Level 3 Exam neta-level-3	1	724	December 12, 2023
Phase Sequence From Phasor Drawing - Where's The Misunderstanding? General Discussion electrical-theory , codes-and-standards	2	453	December 11, 2023
Power transformers winding measurements tolerances Electrical Testing Talk transformers , electrical-theory , test-procedures	6	1727	December 7, 2023
Neutral Grounding Resistor, Neutral Grounding Reactor, Grounding Transformer? Electrical Testing Talk transformers , electrical-theory , grounding-systems	2	574	December 1, 2023
Nicet exams are much different than Neta? NICET Electrical Power Testing neta-level-3 , neta-level-2	7	989	November 30, 2023
IEEE Reference Material for NICET Level 3 NICET Electrical Power Testing codes-and-standards	2	407	November 30, 2023
NETA Level 2 Surge Arrester question NETA Level 2 Exam neta-level-2 , electrical-theory , codes-and-standards	2	982	November 30, 2023
MV ammeter open jaw Electrical Testing Talk test-procedures , tools-equipment	2	306	November 27, 2023
Circuit Breaker Safety Interlock Systems Explained Articles safety-and-arc-flash , codes-and-standards , circuit-breakers	0	13015	January 25, 2017
Principles of Relay Protection Zones for Electrical Power Systems Technical Notes electrical-theory , neta-level-2 , neta-level-3 , protection-relays	0	13835	January 13, 2022
Introduction to Transformer Turns Ratio Testing Articles transformers , test-procedures	0	12666	June 26, 2016
NFPA 70E Arc Flash and Shock Hazard Boundaries Explained Articles safety-and-arc-flash , codes-and-standards	0	18504	May 1, 2014
Transformer Turns Ratio (TTR) Explained Articles transformers , electrical-theory	0	17006	May 9, 2016
Circuit Breaker Accessories Explained Technical Notes circuit-breakers	0	13755	July 18, 2018
High-Voltage Bushing Maintenance and Test Procedures Explained Articles insulation-testing , test-procedures	0	13851	September 1, 2016
Transformer Cooling Systems and Methods Explained Articles transformers , codes-and-standards	0	14158	April 18, 2014
Zone Selective Interlocking (ZSI) Basic Principles Articles protection-relays , codes-and-standards , circuit-breakers	0	14592	April 4, 2018
Protective Relay Protection Element Tests Technical Notes codes-and-standards , protection-relays	0	15182	November 23, 2018
Transformer Polarity Test Procedures Articles transformers , test-procedures	0	14867	June 30, 2016
Cleaning Methods for Electrical Preventive Maintenance Articles test-procedures , maintenance , switchgear	0	15638	March 21, 2016
Motor Circuit Protector vs. Molded Case Circuit Breaker Technical Notes neta-level-2 , circuit-breakers , codes-and-standards	0	15557	January 15, 2022
Power Factor Testing: Voltage Considerations Explained Articles test-procedures , insulation-testing	0	15186	January 4, 2021
Electrical Shock and Arc Flash PPE Overview Articles codes-and-standards , safety-and-arc-flash	0	19301	December 17, 2017
Magnetron Atmospheric Condition (MAC) Testing Principles Articles circuit-breakers , test-procedures	0	15782	September 15, 2019
Circuit Breaker Position and Indications Explained Articles circuit-breakers , codes-and-standards	0	18878	April 24, 2016