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ELECTRICAL MODULE 2 REVIEW QUESTIONS EXAM
QUESTIONS
Qs and Ans - Expert- Explanation - ing score -15 Questions and Answers
-Format: Multiple-choice / Flashcard
Question 1: Low-voltage conductors rarely cause injuries. (True or False)
Answer:
False
Question 2: All of the following are usually considered confined spaces except
- . .
Answer:
- ft trench.
Question 3: What are the minimum and maximum distances (in inches) that a scaffold plank can extend beyond its end support? (Minimum _ inches , Maximum _ inches)
Answer:
Minimum 6 inches , Maximum 12 inches Question 4: The most life-threatening hazards on a construction site typically include all of the following except. . .
Answer:
chemical burns
Question 5: If a person's heart begins to fibrillate due to an electrical shock, the solution is to. . .
Answer:
have a qualified person use emergency defibrillation equipment.
Question 6: The best way to protect yourself from solvent hazards is to. . .
Answer:
Read and follow all instructions on the product's SDS/MSDS Question 7: What is the proper distance from the feet of a straight ladder to the wall?
Answer:
one-fourth the working height of the ladder.
Question 8: An important use of a hot stick is to. . .
Answer:
replace fuses.Question 9: It is safe to assume that asbestos may be found in any facility constructed before. . .
Answer:
1980
Question 10: Which of the following applies to vapor lamps?
Answer:
Disposal of these materials is regulated by by the Environmental Protection Agency (EPA)
Question 11: Which of the following applies in a lockout/tagout procedure?
Answer:
Lockout / tagout devices are installed by every authorized employee involved in the work.Question 12: Which of these statements correctly describes a double-insulated power tool?
Answer:
It can safely be used in place of a grounded tool.
Question 13: Class 00 rubber gloves are used when working with voltages less than. . .
Answer:
500 volts.Question 14: The NEC® provides requirements for safe electrical installations, while NFPA 70E® provides guidance for establishing safe electrical workplaces. (True or False)
Answer:
True Question 15: A PFAS anchorage point for a 6' (1.8m) lanyard must be able to hold. . .
Answer:
5,000 lbs (2,268 kg)
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