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Education
Exam Preparation, Instructor and CEU topics are posted here.
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Single-wire earth return (SWER) systems
ruxton.stanislaw
Mar 28, 2024
Replies
7
Views
281
Mar 28, 2024
TwoBlocked
R
UL Listing vs IEC Approval
ruxton.stanislaw
Mar 28, 2024
Replies
3
Views
225
Mar 28, 2024
jim dungar
J
R
The importance of selecting high- vs low-impedance multimeters
ruxton.stanislaw
Mar 28, 2024
Replies
1
Views
203
Mar 28, 2024
LarryFine
R
Multimeter burden voltage
ruxton.stanislaw
Mar 28, 2024
Replies
2
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130
Mar 28, 2024
ruxton.stanislaw
R
R
The Cockcroft-Walton multiplier (AKA voltage doubler, voltage multiplier)
ruxton.stanislaw
Mar 28, 2024
Replies
0
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70
Mar 28, 2024
ruxton.stanislaw
R
R
Alternating Current Skin Effect and 50 vs 60 Hz
ruxton.stanislaw
Mar 28, 2024
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7
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168
Mar 28, 2024
ruxton.stanislaw
R
R
The speculative future of solid-state transformers (SSTs)
ruxton.stanislaw
Mar 28, 2024
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0
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84
Mar 28, 2024
ruxton.stanislaw
R
R
Nationally Recognized Testing Laboratories (NRTLs)
ruxton.stanislaw
Mar 28, 2024
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0
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81
Mar 28, 2024
ruxton.stanislaw
R
R
Smart Meters
ruxton.stanislaw
Mar 28, 2024
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91
Mar 28, 2024
ruxton.stanislaw
R
R
EMT vs. Rigid Conduit
ruxton.stanislaw
Mar 28, 2024
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5
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187
Mar 28, 2024
tom baker
M
Helpers
MiamiValleyelec
Feb 28, 2024
2
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22
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1K
Mar 28, 2024
jerremy2
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T
Inductive reactance
Therealcrt
Mar 20, 2024
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2
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194
Mar 21, 2024
Therealcrt
T
CALIFORNIA ENERGY COMMISSION - Statewide Solar Permits
mtnelect
Mar 20, 2024
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0
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107
Mar 20, 2024
mtnelect
CONTRACTORS STATE LICENSE BOARD - Proposed Legislation
mtnelect
Mar 18, 2024
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6
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357
Mar 19, 2024
ramsy
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E
Locomotive Electrician apprentice
EthanD308
Mar 19, 2024
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139
Mar 19, 2024
EthanD308
E
IAEI
tom baker
Mar 17, 2024
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13
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369
Mar 18, 2024
tom baker
P
Passed Wisconsin Exam - A Few Notes
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Jan 28, 2024
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12
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2K
Mar 17, 2024
paullmullen
P
R
Instructor requirements for California
Rtssparky
Nov 15, 2023
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10
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703
Mar 17, 2024
Rtssparky
R
P
Washington Administrators License - looking for advice on study materials/approach
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Jan 15, 2024
Replies
14
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2K
Mar 16, 2024
Choice_Gorilla
C
E
A 40-unit motel (300 sq ft in each unit) has 3 kVA of air-conditioning and 4 kW of heat in each unit, and every two units share one 1.50 kW water heat
Electricallearner
Mar 6, 2024
Replies
3
Views
351
Mar 12, 2024
david luchini
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