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Electrical Calculations / Engineering

Merry Christmas
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Table 430.248
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4
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504
tortuga
tortuga
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a monster residence, parallel stand-by generators and a bus
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1
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197
hillbilly1
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M
Generator MDP
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2
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273
mannyb
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A
Commercial equipment
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7
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554
anonymousparky
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6
Service Size for Hotel
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0
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345
6.4Powerstroke
6
S
Help identifying breaker
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16
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1K
infinity
infinity
Tainted
Electric stove load
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3
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357
wwhitney
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ATS 277/480V to 120/208V
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12
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584
hillbilly1
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R
Service wire size calculations:
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5
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490
infinity
infinity
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ABB POWERFLEX 753 VFD
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2
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346
Isaiah
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B
  • Locked
Generac generator
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1
Views
283
roger
roger
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10HP motor wire size
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2
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588
gene6
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S
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EVSE DC Cable Requirements
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1
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269
ActionDave
ActionDave
C
connect three (one-phase 10KVA transformers) in three-phase Y connection; explain what the KVA rating is
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13
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2K
tennsims17
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J
UL508A FLA Calculations Motor NP vs UL 50.1 Table
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4
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453
JovialBulge
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T
3 phase utility transformers
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1
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262
hillbilly1
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Tainted
Tapping and adding additional lugs to an existing service end box
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13
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1K
PCBelarge
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R
Eaton BR2100st breaker
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9
Views
645
brantmacga
brantmacga
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FEM system's Group Editor (ETAP)
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1
Views
246
Sunny_92
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C
Range calculations 220.55
2
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22
Views
752
tortuga
tortuga
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