Electrical Calculations / Engineering

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50/67 MVA transformer
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8
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7K
zog
zog
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Clarifications on load calcs article 220 for a shop w/ attached 2 residences
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2
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1K
legato
L
A
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480V vs 400V in Industrial Application
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8
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13K
Besoeker
Besoeker
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Shunt
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10
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5K
richxtlc
richxtlc
Mike01
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Contactor Noise?
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11
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7K
justdavemamm
J
I
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Grouping of disconnects for service
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11
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5K
ikeberg
I
wirenut1980
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Infrared Scan Pad-Mount Transformer
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7
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5K
beanland
beanland
D
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Help needed on laser eye enter project
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1
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2K
steve66
steve66
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Certifications: Class I, II; Div 2; Groups
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5
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5K
jdsmith
J
M
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OR battery backed up Lights a Code Requirement or Not?
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10
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5K
raider1
raider1
A
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line side/load side of circuit breaker
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14
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34K
mivey
mivey
D
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100% rated OCPD device
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17
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8K
jim dungar
J
L
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RE:240.21 (C) (6) Calc
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4
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2K
infinity
infinity
J
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megging
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10
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5K
kingpb
kingpb
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digital display for current transformers
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4
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3K
kingpb
kingpb
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PM testing of electrical equipment and systems
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8
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6K
ATSman
ATSman
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Origination of40 degree C
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15
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4K
bjkenlx
B
M
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Raising a completely constructed roof with MEP equipment.
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1
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1K
cdcengineer
cdcengineer
I
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LV switchgear or AC Distrib Panel for welding receptacles - safety hazard?
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3
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2K
jim dungar
J
C3PO
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VFD Question What is this doing???
2
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24
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10K
steve66
steve66
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