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Year 1 Final Exam JATC (2024) Questions With Complete Solutions!!
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Year 1 Final Exam JATC (2024) Questions With Complete Solutions!!
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Name: Score:93 Multiple choice questions
Term 1 of 93
The metal housing of a drill-motor is a(n) ? (conductor/insulator).
the arrow
conductor
insulator
convection
Term 2 of 93
Despite the fact that aluminum is not as good a conductor as copper, its reduced ? is
compensated by the considerable cost savings in using aluminum conductors.
reactivity
conductivity
excitability
contractility
Term 3 of 93
What effect will metrication have on America's global competitiveness?
False
note: the bender must face in the same direction for both bends.
Metrication will not change america's global competitiveness.
3'6"
Metrication will have a negative effect.
,Term 4 of 93
A Journeyman is told to run a three-inch conduit across a room and decides to use a channel-iron
system. The apprentice suggests that one-hole straps might be quicker. What might happen?
The apprentice might get injured due to the improper use of one-hole straps for the
conduit installation.
The conduit might not meet the required safety standards if the journeyman uses the
channel-iron system instead of the specified method.
The Journeyman should explain the reasoning behind his or her decision. The apprentice
should respect the Journeyman's experience and should defer to the Journeyman.
The journeyman might face difficulties in securing the conduit properly with the channel-
iron system.
Definition 5 of 93
1.4 → 45 °
2 → 30°
2.6 → 22 1/2°
3.86 → 15°
5.76 → 10°
11.4 → 5°
When making an offset, the bender must face in opposite directions for both bends.
Match the conduit/size with the appropriate protective cap.
Match the offset multiplier with the correct bend angle for the following angles.
Which of the following measurements must be known before a three-bend saddle can be
fabricated?
,Definition 6 of 93
carrying to heavy of a load up the ladder
Which of the following is an unsafe act that might be found with ladders?
Which of the following items should be read first on every lesson?
Which of the following items should be read first on every lesson?
If a person multiplies one side of an equation by five, what must he or she do to the other
side of the equation?
Term 7 of 93
A competent electrician is one who has ___ , __ , and a positive ___ for his or her trade.
certification / practice / approach
talent / training / perspective
experience / tools / mindset
skill / knowledge / attitude
Term 8 of 93
The only viable method to reduce the material cost itself is to reduce waste, and the only
practical way of doing that is to be skilled in measuring, calculating, and laying out the conduit
bends.
True
False
, Term 9 of 93
If a person multiplies one side of an equation by five, what must he or she do to the other side of
the equation?
divide by 9
divide by 15
multiply by 5
divide by 5
Term 10 of 93
The side next to the reference angle is called the ? side.
Parallel
Theta
Adjacent
The Stub-up Minus The Take-up
Term 11 of 93
Copper conductors are available as hard-drawn, medium-hard-drawn, and soft-drawn. Hard-
drawn copper has the greatest strength, but is difficult to work with. Because of the difficulty in
shaping hard-drawn copper, its uses are limited.
True
False
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