Electrical Calculations / Engineering

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How to wire up a Buck-Boost Transformer?
2
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31
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11K
roger
roger
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Help me understand Voltage Drop better
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2
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648
synchro
synchro
bullheimer
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Oven and microwave on same 30A oven ckt?
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22
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kwired
kwired
mbrooke
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Grass Growth in Substations
2 3 4
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71
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7K
PaulMmn
PaulMmn
ptonsparky
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14 3Hp
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11
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1K
kwired
kwired
S
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estimating for new houses
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1
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656
rlundsrud
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8,000 sq ft art center load calculation
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7
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1K
Stevenfyeager
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I
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Arc Flash Calc
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29
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Hv&Lv
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What is the significance of this symbol?
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14
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1K
Hv&Lv
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mbrooke
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UK August 2019 Blackout
2
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21
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3K
mbrooke
mbrooke
WA_Sparky
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Dealing with high amperages
2
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22
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electrofelon
electrofelon
R
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Demand - diversity factors
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6
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5K
JoeStillman
JoeStillman
chris kennedy
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Calc L-N Fault
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4
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1K
Julius Right
Julius Right
A
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Three Phase residential service load calculator
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1
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595
winnie
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D
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Help with Riser Diagram Question
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5
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1K
designer82
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laketime
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Motor Supply Sizing
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5
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773
ptonsparky
ptonsparky
PE (always learning)
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ARC FLASH LABEL FOR INVERTER?
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2
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1K
wbdvt
W
mshields
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Where is requirement for N-G bonding signage at Generator
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3
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534
texie
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A
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Choosing the right VFD protection
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15
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3K
Alexal
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Determine amps draw of 3PH load on 3PH panel
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4
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582
Besoeker3
Besoeker3
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