Electrical Calculations / Engineering

I
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Under sizing a breaker for CNC equipment
2 3
Replies
40
Views
9K
Adamjamma
A
M
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Estimated full load amp rating from MCA and max fuse size
Replies
2
Views
1K
electrofelon
electrofelon
D
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SKM Question; breaker setting QAQC
Replies
6
Views
2K
JoeStillman
JoeStillman
B
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Using ETAP or SKM to model AF switchgear.
Replies
6
Views
2K
JoeStillman
JoeStillman
B
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Another ETAP/SKM modeling question of UG ductbank
Replies
1
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1K
charlie b
charlie b
C
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kAIC Ratings for Service Disconnect & Main Distribution Panel
Replies
12
Views
4K
electrofelon
electrofelon
M
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Tap
Replies
2
Views
877
infinity
infinity
A
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Excessive Leakage Current?
Replies
8
Views
2K
Jraef
Jraef
F
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Heater operation at 208v instead of 240v
Replies
5
Views
4K
Adamjamma
A
M
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0-10V WIRING
Replies
2
Views
2K
Strathead
S
M
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# oF Ports
Replies
8
Views
2K
Little Bill
Little Bill
C
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Parallel runs
Replies
2
Views
758
Carultch
C
R
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Derating question
Replies
5
Views
2K
infinity
infinity
R
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IS 145 deg F too high for running temp on a pump motor??
Replies
17
Views
2K
sameguy
S
J
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Service drop wire size
2
Replies
21
Views
6K
infinity
infinity
B
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Electrical Panel
Replies
6
Views
931
ggunn
G
K
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Transformer feeder wire sizing?
Replies
4
Views
2K
KyleFowler
K
B
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NEC Mounting Receptacles
Replies
4
Views
1K
don_resqcapt19
don_resqcapt19
S
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Interrupt rating of a UPS
Replies
8
Views
3K
Strathead
S
K
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Not another Voltage Drop question
Replies
6
Views
2K
tw1156
tw1156
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