Electrical Calculations / Engineering

bbaumer
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Is there a "rule of thumb" for going to a 480V service instead of a 208V?
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11
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iwire
iwire
Mike01
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Arc-Flash 4800V
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3
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bob
bob
M
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transformer secondary feed
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9
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zog
zog
H
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Wire Size and Breaker Size 3 phase
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1
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jim dungar
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noonan
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Feeder Failure Point
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10
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zog
zog
S
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Increasing EGC Size for Voltage Drop
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11
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stevee
S
I
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Commercial lighting circuits maximum ampacity
2
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21
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danickstr
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F
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span conductor size for arial line
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2
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Lxnxjxhx
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M
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Power Distribution Seminars/Training
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5
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barclayd
B
H
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Megger test
2
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23
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zog
zog
D
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ATS with closed transition Bypass
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1
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RUWired
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R
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Conduit fill
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18
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Dennis Alwon
Dennis Alwon
L
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answer is search of its thread
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0
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Lxnxjxhx
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cpinetree
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Xpower saver
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1
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charlie b
charlie b
M
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Negative Sequence Relays
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3
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mivey
mivey
S
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430.62(a) and 430.72(b)
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2
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Karl H
K
G
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Heat Pumps
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4
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infinity
infinity
chaterpilar
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Parrallel Generators/Transformers/Earthing
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8
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coulter
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B
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Current Carrying
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3
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charlie b
charlie b
L
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request for info
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19
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3K
RHJohnson
R
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