Module 7
Which of the following should be used to cut conduit?
Hand saw
Hacksaw
Table saw
Chop saw
A die is used to _____.
cut threads in conduit
bend segments of conduit
smooth the inside edge of conduit
cut RMC and IMC
Which of the following eliminates wrinkling or flattening when bending PVC?
A hickey
A die
A reamer
A plug set
The radius of a circle is defined as _____.
the length from one edge of the circle to the other edge through the center point
. the distance around the circle
the distance from the center point to the edge of the circle
a closed curved line whose points are all the same distance from its center
Which of the following is used to bend IMC?
A reamer
A hickey
A die
A hacksaw
A damp sponge or cloth can be used to set bends in _____.
RMC
IMC
PVC
EMT
The formula π ×D is used to calculate _____.
diameter
circumference
radius
surface area
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 of 2-1/4 inches, what is the developed length of the conduit between them?
8-1/4 inches
10-3/4 inches
18-7/8 inches
21-3/4 inches
Two 90° bends in the same piece of conduit are required for a(n) _____.
offset bend
back-to-back bend
saddle bend
parallel bend
When creating an offset using 10° bends to cross a 6-inch obstruction, the distance between bends is _____.
12 inches
24 inches
36 inches
42 inches
One purpose of an offset bend is to _____.
bend smaller-size conduit
change direction
go around an inside corner
. ensure the conduit enters straight into the junction box
The purpose of a saddle bend is to _____.
go around obstructions
bend smaller-size conduit
go around an inside corner
ensure the conduit enters straight into the junction box
Which of the following describes circumference?
The area of one of four quadrants of a circle
The distance around a circle
The distance from the center point of a circle to the edge
The distance from one edge of a circle to the other
A reamer is used to _____.
go around obstructions
smooth the sharp inside edge of metal conduit after it has been cut
cut RMC and IMC
thread conduit so that it can be properly joined
A right triangle is any triangle with _____.
two equal sides
three equal sides
one 90° angle
one 45° angle
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