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Service Sizing for Golf Course Pump Station
PluggedIn66
Yesterday at 11:39 AM
Electrical Calculations / Engineering
Replies
7
Views
116
A moment ago
Jraef
P
VFD for single phase 240 volt to three phase 240 volt 5 HP rated CNC machine
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Tuesday at 8:59 PM
Electrical Calculations / Engineering
2
Replies
21
Views
192
7 minutes ago
wwhitney
W
Voltage on a Metal Roof
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Today at 11:40 AM
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8
Views
93
21 minutes ago
tortuga
B
Transfer Switch for Main Service Disconnect
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Sep 4, 2024
Bonding and Grounding
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6
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23 minutes ago
bbell
B
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CO Detector Location
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Tuesday at 12:12 PM
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6
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161
30 minutes ago
gadfly56
Fire Alarm devices for machine-less elevator and machine room elevator
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Today at 11:48 AM
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Views
34
37 minutes ago
gadfly56
R
Shocked by Neutral vs. Ungrounded
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40 minutes ago
busman
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Multi Conductor Cable to THHN Transition
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6
Views
82
53 minutes ago
Sean.Day72
S
R
Mounting Type 2 SPD In Panelboard.
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Today at 1:03 PM
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1
Views
2
59 minutes ago
tom baker
G
Reverse Polarity
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Today at 9:37 AM
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Views
134
Today at 12:43 PM
don_resqcapt19
M
HDPE 2023 Code Change Missing
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Yesterday at 5:34 PM
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13
Views
122
Today at 12:39 PM
don_resqcapt19
P
All-in-One Washer/Dryer with Inverter HeatPump Load Classification for Dwelling Unit Load Calculation
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Today at 11:41 AM
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52
Today at 12:21 PM
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W
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Is it ever ok to work on exposed live parts per 70E?
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Monday at 6:13 PM
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2
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574
Today at 12:08 PM
don_resqcapt19
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240 volts 3 Phase rated equipments serving 3 phase 4 wire system (120/208 systems)
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Today at 11:53 AM
LarryFine
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Step down transformer
Mike1977
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Today at 11:49 AM
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Code of the day NEC 300.4
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Today at 11:40 AM
infinity
A
Roof Conduit
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Today at 8:18 AM
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Today at 11:33 AM
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A
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700.12 (I) (3) b. 2020 NEC change
david
Yesterday at 6:10 PM
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Today at 11:27 AM
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2023 NEC - 210.52(A)(2)(1)-Stationary 210.52210.52(C)(3)(3) last sentence, . What is the difference between "Stationary" & "Fastened in place"?
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Today at 9:50 AM
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Today at 10:15 AM
wwhitney
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Why is there an inverter on an air conditioner?
caribconsult
Aug 28, 2024
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2
3
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49
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2K
Today at 9:48 AM
caribconsult
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