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J
Sizing Wire
JonathanWaldner
Yesterday at 6:48 PM
Electrical Calculations / Engineering
Replies
16
Views
182
2 minutes ago
JonathanWaldner
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Dedicated Electrical "Building" Fire Rating
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8 minutes ago
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8 minutes ago
scrub12
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Panelboard Main Breaker Rating < Bus Rating
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58 minutes ago
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8 minutes ago
dsr
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Can anyone identify this Unistrut support part?
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Today at 12:39 PM
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12 minutes ago
Installer
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The speculative future of solid-state transformers (SSTs)
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12 minutes ago
ruxton.stanislaw
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Delta 3phase required?
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Arc Flash Label on Panels and criteria?
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NEC 230.70(C) - Service rated ACD?
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Alternating Current Skin Effect and 50 vs 60 Hz
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50 minutes ago
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2020 NEC 705.12(B)(3)(2) Questions for 120% rule
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51 minutes ago
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Single-wire earth return (SWER) systems
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Today at 1:55 PM
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Sizing Disconnect for VRV
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Today at 1:49 PM
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Today at 1:49 PM
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Isolation vs autotransformers and galvanic separation
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Today at 1:33 PM
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Rotophase
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UL3741
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System Bonding Jumper at Step Down XFMR
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Today at 11:50 AM
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Nationally Recognized Testing Laboratories (NRTLs)
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Today at 11:48 AM
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Today at 11:45 AM
ruxton.stanislaw
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