Electrical Calculations / Engineering

V
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UPS and Battery bank.
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5
Views
901
Sahib
Sahib
Shujinko
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Natural Gas Generators
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6
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2K
Open Neutral
O
kda3310
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Sizing wires with ambient temperature correction factors.
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6
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1K
kda3310
kda3310
M
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Conduit Run Deflection
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9
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6K
mak134
M
T
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conduit fill
2
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28
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3K
Dennis Alwon
Dennis Alwon
mbrooke
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Disconnection time 120 volts vs 150 volts
2
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24
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4K
Sahib
Sahib
B
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Sizing Of Transformer For Robot
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5
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2K
petersonra
petersonra
J
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HVAC Unit loads and demand factors
2 3
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58
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17K
kwired
kwired
S
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4160V Feeders
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5
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1K
Jraef
Jraef
D
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Single phase dryers on 3 phase service
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5
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1K
Dennis Alwon
Dennis Alwon
mshields
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separation of control wiring for Emergency or in this case Hospital EES
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2
Views
648
mshields
mshields
mshields
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What rooms need to be 2 hour rated
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3
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3K
ron
ron
A
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Disconnect Voltage
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16
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4K
ggunn
G
mbrooke
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Data Center Power System
2
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34
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4K
mbrooke
mbrooke
mbrooke
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NEC 517 violation
2 3
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42
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6K
mbrooke
mbrooke
D
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Load calculations for transformer sizing help
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5
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1K
topgone
T
M
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Motor Starter / Disconnected switch
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4
Views
1K
paulengr
P
C
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Minimum Fault Level??
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1
Views
1K
NewtonLaw
N
T
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CT Cable Sizing
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9
Views
5K
topgone
T
A
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Voltage Drop Calculations
Replies
14
Views
3K
LPS
L
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