UNEC 350 352 356

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PVC conduit shall be securely fastened within _____ in. of each box.

36

The number of conductors permitted in PVC conduit shall not exceed the percentage fill specified in _____.

Chapter 9, Table 1

Extreme _____ may cause PVC conduit to become brittle, and therefore more susceptible to damage from physical contact.

Cold

Conductors rated at a temperature _____ than the listed temperature rating of PVC conduit shall be permitted to be installed in PVC conduit, provided the conductors are not operated at a temperature above the raceway's listed temperature rating.

Higher

PVC conduit shall not be used _____, unless specifically permitted.

In hazardous (classified) locations, for the support of luminaires or other equipment, where subject to physical damage unless identified for such use

For the purposes of 350.30, _____ LFMC fittings shall be permitted as a means of securement and support.

Listed

PVC conduit can support nonmetallic conduit bodies not larger than the largest trade size of an entering raceway, but the conduit bodies shall not contain devices, luminaires, or other equipment.

True

PVC conduit shall be permitted for exposed work where subject to physical damage if identified for such use.

True

The cut ends of PVC conduit shall be trimmed to remove the burrs and rough edges.

True

Where PVC conduit enters a box, fitting, or other enclosure, a bushing or adapter shall be provided to protect the conductor from abrasion unless the design of the box, fitting, or enclosure affords equivalent protection.

True

Joints between PVC conduit, couplings, fittings, and boxes shall be made by _____.

an approved method

Bends in PVC conduit shall _____ between pull points.

be limited to 360º

Where flexibility is _____, liquidtight flexible metal conduit shall be permitted to be used as an equipment grounding conductor when installed in accordance with 250.118(6).

not required after installation

Field bends in PVC conduit shall be made only _____.

with bending equipment identified for the purpose


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