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Nccer Industrial Electrician V5 Questions And Answers With Verified Solutions 100% Correct!!!
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Nccer Industrial Electrician V5 Questions And Answers With Verified Solutions 100% Correct!!!
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Nccer Industrial Electrician V5Questions And Answers With Verified
Solutions 100% Correct!!!
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
1/4 inch - ANSWER✔✔Where metal conduit is to be installed in a wet location a
clamp back strap can be used to maintain the minimum required distance from the
wall surface which is
6 inches - ANSWER✔✔The preferred box depth for use in concrete construction is
The thickness of the finish surface - ANSWER✔✔What must you know before
installing boxes in a metal stud environment?
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