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Electrical Module 2 Review Questions and
Answers 100% Pass
The most life-threatening hazards on a construction site typically include all of the following except. . . -
✔✔chemical burns
If a person's heart begins to fibrillate due to an electrical shock, the solution is to. . . - ✔✔have a qualified
person use emergency defibrillation equipment.
Low-voltage conductors rarely cause injuries. (True or False) - ✔✔False
Class 00 rubber gloves are used when working with voltages less than. . . - ✔✔500 volts.
An important use of a hot stick is to. . . - ✔✔replace fuses.
Which of these statements correctly describes a double-insulated power tool? - ✔✔It can safely be used in
place of a grounded tool.
Which of the following applies in a lockout/tagout procedure? - ✔✔Lockout / tagout devices are
installed by every authorized employee involved in the work.
The NEC® provides requirements for safe electrical installations, while NFPA 70E® provides guidance
for establishing safe electrical workplaces. (True or False) - ✔✔True
What is the proper distance from the feet of a straight ladder to the wall? - ✔✔one-fourth the working
height of the ladder.
What are the minimum and maximum distances (in inches) that a scaffold plank can extend beyond its
end support? (Minimum _ inches , Maximum _ inches) - ✔✔Minimum 6 inches , Maximum 12 inches
Created by Katelyn Whitman © 2025, All Rights Reserved.
Electrical Module 2 Review Questions and
Answers 100% Pass
The most life-threatening hazards on a construction site typically include all of the following except. . . -
✔✔chemical burns
If a person's heart begins to fibrillate due to an electrical shock, the solution is to. . . - ✔✔have a qualified
person use emergency defibrillation equipment.
Low-voltage conductors rarely cause injuries. (True or False) - ✔✔False
Class 00 rubber gloves are used when working with voltages less than. . . - ✔✔500 volts.
An important use of a hot stick is to. . . - ✔✔replace fuses.
Which of these statements correctly describes a double-insulated power tool? - ✔✔It can safely be used in
place of a grounded tool.
Which of the following applies in a lockout/tagout procedure? - ✔✔Lockout / tagout devices are
installed by every authorized employee involved in the work.
The NEC® provides requirements for safe electrical installations, while NFPA 70E® provides guidance
for establishing safe electrical workplaces. (True or False) - ✔✔True
What is the proper distance from the feet of a straight ladder to the wall? - ✔✔one-fourth the working
height of the ladder.
What are the minimum and maximum distances (in inches) that a scaffold plank can extend beyond its
end support? (Minimum _ inches , Maximum _ inches) - ✔✔Minimum 6 inches , Maximum 12 inches
Created by Katelyn Whitman © 2025, All Rights Reserved.
