Hand Bending Review Exam
Questions and Answers
Which of the following should be used to cut conduit? - -Hacksaw
- A ___ is used to cut threads in conduit. - -die
- What is used to eliminate wrinkling or flattening when bending PVC? - -
plug sets
- The distance from the center point to the edge of the circle is known as the
____. - -Radius
- Which of the following is used to bend IMC? - -hickey
- A damp sponge or clot can be used to set bends in ____. - -PVC
- The formula pie times the diameter is used to calculate _____. - -
circumference
- two junction boxes are each located on different walls, 12 inches from the
same corner. Given a 90* bend with a take-up of 6 inches and a gain 2-1/4
inches, what is the developed length of the conduit between them? - -21-3/4
inches
- Two 90* bends in the same piece of conduit are required for a(n) _____. - -
back-to-back bend
- When creating an offset using 10* bends to cross a 6-inch obstruction, the
distance between bends is _______. - -36 inches
- To ensure that the conduit enters straight into the junction box, you must
use a(n) _____ bend. - -offset
- The purpose of a(n) _______________ bend is to go around obstructions. - -
saddle
- Which of the following describes circumference? - -The distance around a
circle
- This is used to smooth the sharp inside edges of metal conduit after it has
been cut. - -reamer
- A right triangle is any triangle with a _____. - -90* angle
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