Wireways Raceways and Fittings
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Conductors and Cables
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Electrical Construction Docs
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100

NEC article covering liquid tight flexible conduit

What is article 350

100

Fitting that does not require support per the NEC

What is a conduit body

100

Cubic inch space requirement for #12 conductor installed in a box or conduit fitting

What is 2.25

100

What is the most used conductor temperature rating used for determining conductor ampacity

What is 75 degree C

100

3" on an 1/8" scale drawing

What is 24'

100

Where you find all the circuit number for a specific branch circuit.

What is a panel schedule

200

Fitting used to prevent flammable vapors from entering a panel

What is a seal off.

200
The main reason a conduit body would be used instead of a junction box or pull box.

What is conduit bodies are not required to be supported.

200

Insulation code for cross-linked polyethylene

What is X

200

Type of MC cable that may be direct buried

What is PVC coated

200

Diagram showing all panels and transformers and how and where are connected 

What is a one line diagram

200

Shows a simplified view of the entire electrical distribution system

What is a one line diagram

300

Type of conduit fitting used to connect conduit to an enclosure in a wet environment

What is a threaded weatherproof hub.

300

Wireways, raceways and cables trays are all covered under this NEC chapter.

What is Chapter 3

300

Type of cable that uses semi conducting tape in its construction




What is high voltage cable

300

two tables that gives the allowable ampacity for insulated conductors in wireways and gutters

What is 310.16 and 310.18.

300

Place to find the complete part number for a particular light fixture

What is a fixture schedule

300

A 1/4" scale floor plan measurement of 16.25"  

What is 65'

400

NEC section that requires separation of cables installed in a cable tray

What is section 392.80

400

Type of fastener used to attach permanent nameplates to motors or other electrical equipment 

What is a drive screw

400

NEC article that covers the temperature rating of conductors

What is Article 310

400

Ampacity of #2, 75 degree insulated cable run in free air

What is 170 amps

400

What do these two line styles represent

_________    - - - - - - -

What wiring concealed is wall / ceiling and wiring exposed.

400

A sheet designation of S-4 will typically show this.

What is structural information

500

NEC section requiring the use of bonding bushings for concentric knockouts at service equipment

What is section 250.92

500

Maximum distance between supports for 1" PVC conduit.

What is 3'

500

Correction factor for 75 degree cable installed in a 150 degree ambient.

What is .38

500

Number of stands in 350 kcmil cable

What is 37 strands

500

What information is found on electrical floor plans

Location of outlets, switches, light fixtures and panels

500

What do clouded areas on plans represent

What are revisions

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