NCCER Industrial Electrician V5 Exam Questions with Latest Update
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Course
NCCER Electrical
Institution
NCCER Electrical
Electrical Metallic Tubing (EMT) - Answer-The lightest duty and most widely used non flexible conduit is
EMT - Answer-What is often referred to as thin wall conduit?
EMT - Answer-NEC article 358 covers
Steel or aluminum - Answer-RMC is made of
PVC - Answer-A type of conduit that should ...
NCCER Industrial Electrician V5 Exam
Questions with Latest Update
Electrical Metallic Tubing (EMT) - Answer-The lightest duty and most widely used non
flexible conduit is
EMT - Answer-What is often referred to as thin wall conduit?
EMT - Answer-NEC article 358 covers
Steel or aluminum - Answer-RMC is made of
PVC - Answer-A type of conduit that should be used when corrosion is a factor is
TRUE - Answer-TRUE or FALSE: PVC requires the use of expansion joints to avoid
damage due to temperature changes
HDPE - Answer-A type of conduit approved for direct burial is
Flexible Metal Conduit (FMC) - Answer-The type of conduit used to connect machines
that vibrate during operation is
360 degrees or 4 90 degree bends - Answer-NEC limits the total number of bends in
one continuous between pull points (ex. conduit bodies and boxes) to
90 degree bend or a "90" - Answer-The NEC's quarter angle bend is
Bushing - Answer-The fitting used to protect conductors from the sharp edges of conduit
where it enters is called a
4 AWG and larger - Answer-Ungrounded conductors entering a Raceway must be
protected by bushings when they are size No.
Nipple - Answer-To avoid having to make an offset bend use a fitting known as a
Type C - Answer-A type of conduit body used to provide a pull point on a straight
conduit run is
Type X - Answer-a type of conduit body used at four intersecting conduits is
Type lrl - Answer-A type L conduit body that has a cover on both sides is a
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