Electrical Calculations / Engineering

C
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SC Rating of Panel
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8
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3K
electrofelon
electrofelon
W@ttson
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Pad Mount Transformer
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5
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paulengr
P
mshields
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fire sealing in an open garage electrical room
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JoeStillman
JoeStillman
T
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Service capacity
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1
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don_resqcapt19
don_resqcapt19
L
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Wire size for 200 amps service.
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12
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jxofaltrds
jxofaltrds
G
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Jacuzzi 120v or 240v power supply
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Jraef
M
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Can I change 100 amp CB to 125
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13
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Jraef
ptonsparky
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Automotive "chip"
2 3 4
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77
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norcal
N
mbrooke
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Transformer Impedance?
2 3
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53
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mbrooke
mbrooke
M
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What size service?
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7
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2K
mlnk
M
W@ttson
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Why did the designer Zig and Zag
2 3
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51
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newtonwb
N
ptonsparky
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Constant resistance wire
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17
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ptonsparky
ptonsparky
C
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Current in Voltage drop Equation
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3
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1K
steve66
steve66
B
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Calculating Power with Given Values
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Julius Right
F
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MOV Actuator Control Voltage
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topgone
T
S
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External Conductor in Switchboard section
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5
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smarteng
S
E
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Wire type to use for an industrial immersion heater? (no PVC)
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1
Views
875
Tony S
Tony S
N
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cable sizing on a 300-amp breaker
2 3
Replies
52
Views
15K
infinity
infinity
T
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Adding Z of transformers and wiring and X/R ratios
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16
Views
4K
tersh
T
B
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Lockout points MV CBs
Replies
7
Views
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topgone
T
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