Final Exam
2026_2027
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Questions And Answers
(Solved 100% Correct)
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, The most basic division of wire and cable technology is Voltage
made on the basis of ? .
A ? building is constructed of very thick and very heavy Load-Bearing Masonry
walls of brick or stone that support the entire building,
including the floor slabs and roof.
When planning a wire pull, it is best to remember to ? . Plan several shorter pulls rather than fewer longer pulls
Medium-voltage insulated conductors ? types include tape, Shield
corrugated, concentric neutral, and tape plus concentric
neutral.
When performing a fire-stop installation that has point False
contact between the penetrating item and the wall or floor
surface, there is always a requirement to apply a 1/4 inch
bead between the penetrating item and the wall or floor
surface.
What anchor has the lowest duty rating in drywall? Plastic
Dry skin has a fairly high ? to electric current. But when Resistance
skin is moist or wet, it acts as a conductor.
A(n) ? is an individual stationed outside one or more permit Attendant
spaces who monitors conditions within the space(s) and
prevents unauthorized entry.
When heat is applied to metal tools, the metallurgy of the Softer
tool can change, causing the metal to become ? .
What should be done with a ladder when it is not in use? It should be laid down or lashed where it cannot fall or be blown over
Extreme pain, respiratory arrest, severe muscular 50 mA
contractions. Death is possible. These reactions best
describe a current from ? to 150 milliamperes.
When attaching smaller gauge wires, such as 3-12 AWG, Stripped out 3-5", each 1" further than the previous; folded in half through the
to a fish tape's leader for a medium-duty pull, the leader; and taped up for
conductors should be ? . the pull
What IBC chapter covers the requirements for fire-resistant 7
rated assemblies?
Statistically, the top rung of a ladder is the most False
dangerous.