Electrical Calculations / Engineering

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Enough power?
2
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31
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4K
mbrooke
mbrooke
Q
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Cable interconnection
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1
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620
Hv&Lv
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mbrooke
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Lincoln Street Substation Transformer Explosion Burbank, CA - 04/10/2020
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5
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2K
mbrooke
mbrooke
K
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Single phase motor rewinding patterns
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4
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1K
KIPTOO998
K
E
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Load calculation of multiple VFD driven motors
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3
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1K
Electriman
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E
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Transformer separation 450.27 n 28
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2
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804
Electriman
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U
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Residential end of line service pole
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16
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2K
Hv&Lv
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D
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central inverter feeding remote heads or individual Em. lighting units?
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6
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1K
Open Neutral
O
mbrooke
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Operating challenge associated with of 34,500 volts?
2
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31
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4K
mbrooke
mbrooke
S
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Voltage Drop - MVOLT LED Drivers
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5
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2K
winnie
W
Shujinko
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Muting of Public Address System or Sound System during fire alarm
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3
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9K
hbiss
hbiss
U
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Question regarding intersystem bonding with cable co.
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2
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880
roger
roger
U
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Monitoring power issues
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1
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633
Jraef
Jraef
E
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Does a motor overload relay open when NOT using the N/C aux in line with the contactor coil
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1
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1K
Jraef
Jraef
C
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Voltage Balance
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19
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2K
LarryFine
LarryFine
tortuga
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Outside feeder minimum rating and size [225.5]
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2
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2K
Sunny_92
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J
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VI controls
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3
Views
786
Besoeker3
Besoeker3
D
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Voltage drop and calculation
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6
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1K
Besoeker3
Besoeker3
M
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aluminum wiring vs copper
2
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31
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10K
tortuga
tortuga
mbrooke
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Pole Pig Fusing
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13
Views
2K
mbrooke
mbrooke
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