Code Articles
What article covers the Scope of the NEC?
Article 90
What is the ampacity of a #2 AWG THHN copper conductor?
115 A
What is the volume allowance for a #8 AWG in in³?
3.00 in³
What size OCPD does a #12 AWG go on?
20 A
How many ohms/kft does a #10 AWG solid have?
1.21 ohms
Article 100
What is the ampacity of a #4/0 AWG TW copper conductor?
195 A
What is the volume allowance for #12 AWG in cm³?
36.9 cm³
What size OCPD does a #10 AWG go on?
30 A
How many ohms/kft does a #8 AWG stranded wire have?
.778 ohms
What article covers branch circuits within the NEC?
Article 210
What is the ampacity of a 250 KCMIL THHN copper conductor installed in a raceway with 6 current carrying conductors?
232 A
What is the volume allowance for 6 - #10 AWG in in³?
15 in³
What size OCPD does an aluminum #12 AWG go on?
15 A
How much resistance is there in 1734' of #1 AWG?
.267 ohms
What article covers NM Cable in the NEC?
Article 334
What is the ampacity of a #1 AWG THWN copper conductor installed in conduit in an ambient temperature of 117°F?
97.5 A
What is the volume allowance in in³ for the following:
6 - #12 AWG
4 - #10 AWG
2 - #8 AWG
29.5 in³
What size OCPD does an aluminum #10 AWG go on?
25 A
How much resistance is there in 2378' of solid #8 AWG?
1.82 ohms
What article covers LFMC in the NEC?
Article 350
What is the ampacity of a #3/0 AWG TW copper conductor installed in a raceway with 9 current carrying conductors in a ambient temperature of 106°F?
82 A
What is the volume allowance in in³ for the following:
2 - 30 A receptacles on separate circuits
2 - 20 A circuits passing through
31.5 in³
What size OCPD does a #18 AWG go on with all circumstances met?
7 A
How many feet and miles (5280 ft/1 mile) are need to make 3 ohms of resistance in a 500 KCMIL?
116,279 ft
22.02 miles