Level 1 Unit 8

Front

Name this type of anchor

Back

toggle bolt

Front

The purpose of sealing a fittings is to

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Minimize the passage of gases, vapors, and flames through conduit

Front

NEC article 344 provides the requirements for

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RMC

Front

One characteristic of aluminum conduit is that it

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is more resistant to wet environments

Front

A type of conduit that has a wall thickness less than that of RMC but thicker than EMT is

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IMC

Front

The voltage drop of conductors carrying alternating current in PVC will be less than that of identical conductors in: steel conduit, plastic conduit, LFNC, HDPE.

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steel conduit

Front

A type of fitting used to prevent damage to PVC caused by temperature changes is a

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expansion coupling

Front

To act as a moisture seal, an outer covering of liquidtight, sunlight-resistant flexible material is placed around

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flexible metal conduit

Front

A type of conduit body with a 90° connector and the cover on the left is a

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Type LL

Front

EMT is

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often referred to as thinwall conduit and too thin to be threaded