Electrical Calculations / Engineering

S
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Ground resistance tester
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18
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7K
ptonsparky
ptonsparky
ptonsparky
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VFD Torque
Replies
7
Views
7K
Besoeker
Besoeker
Ravenvalor
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AFCI saying arcfault to ground
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15
Views
7K
George Stolz
George Stolz
Electric-Light
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if the voltage across poles at dryer recep. is 215v the service voltage must be?
2
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26
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5K
weressl
weressl
C
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240v delta step up to 480v delta
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4
Views
7K
templdl
T
mshields
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2 critical branches in an EES switchboard
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2
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2K
mshields
mshields
J
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test cart
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6
Views
3K
zog
zog
M
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When is a main breaker required in a distribution panel
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15
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54K
iwire
iwire
W
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REVISIONS TO ELECTRICAL CODES AFTER HURRICANE KATRINA
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4
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3K
Mgraw
M
chris kennedy
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White residue on circuit board.
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10
Views
9K
zog
zog
P
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PV inverter supply side tap
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1
Views
2K
jaggedben
J
E
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Kitchen Equip Demand Load
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1
Views
1K
jumper
jumper
A
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Utility company service entry conductors
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3
Views
2K
hillbilly1
H
S
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Transformer sizing help
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9
Views
10K
Besoeker
Besoeker
J
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Direct Buried 15 KV Cable, 2 - 3/c Cables in parallel, what separation?
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3
Views
8K
rbalex
rbalex
S
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Transformer sizing help
Replies
0
Views
428
Scoop789
S
M
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Cable on the secondary of an ATS switch protected by breaker on the primary
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4
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2K
jim dungar
J
T
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NEC 310.4(A). Why is the line drawn at 1/0?
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10
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7K
rbalex
rbalex
Electric-Light
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Are statues on religious buildings grounded, if so, how?
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3
Views
3K
bphgravity
B
ASK_EDDIE
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VFD
Replies
7
Views
5K
mbeatty
mbeatty
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