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26107 Hand bending Exam/34 Questions and answers 100% Accurate
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26107 Hand bending Exam/34 Questions and answers 100% Accurate
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26107 Hand bending Exam/34 Questionsand answers 100% Accurate
90° bend - -A bend that changes the direction of the conduit by 90°
- back-to-back bend - -Any bender formed by two 90° bends with a Straight
section of conduit between the bends
- Concentric Bends - -90° bends made in two or more parallel runs of
conduit with the radius of each been increasing from the inside of the run
toward the outside
- Developed Length - -The actual length of the conduit that will be bent
- Gain - -Because a conduit bends in a radius and not at right angles, the
length of conduit needed for a bend will not equal the total determined
length. Gain is the distance saved by the arc of a 90° bend
- Offset - -An offset is two Bends place in a piece of conduit to change
elevation to go over or under obstructions or for proper entry into boxes
cabinets and etc.
- Rise - -The length of the bends section of conduit measured from the
bottom, centerline, or top of the straight selection to the end of the conduit
being bent
- Segment bend - -A large bend formed by multiple short Bends or shots
- Stub up - -Another name for the rise in a section of conduit at 90°. Also, a
term used for conduit penetrating a slab or the ground
- The first bend made with a hickey should be about - -10°
- A 90° bend is also known as a - -Stub
- Making a saddle bend around a 4 inch obstruction will cause the center of
the saddle to shorten by - -3/4 inches
- Which of the following blades should you select when using a hacksaw to
cut EMT - -10 teeth per inch
- When using a pipe cutter, tighten the cutter handle - -1/4 turn for each full
turn around the conduit
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