Which of the following statements about an electric spark is most accurate?
A) Is a result of a bad grounding wire
B) Involves little power and is discharged into a small space
C) Is created by static electricity only
D) Can cause electrocution
Correct Answer:
Verified
Q8: Conductors are substances that have no free
Q9: Power is measured in watts.
Q10: Approximately how many injuries occur each year
Q11: The latest version of NFPA 70E omitted
Q12: Frequency is measured in hertz.
Q13: Electricity is the flow of negatively charged
Q14: OSHA's standards relating to electricity are found
Q15: Which of the following are common sources
Q16: Interconnected power strips are known as what?
A)Daisy
Q18: Which of the following is not used
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