Respuesta :
A preventive measure that is frequently utilized in order to prevent hazards while working with power lines is as follows:
- Use only nonconductive tools and materials.
Thus, the correct option is A.
What is a preventive measure?
A preventive measure may be defined as the process of using various steps that are useful in the prevention of certain damage, injury, disease, or any abnormal influence on the human body. Overall it maintains the balance of physical fitness among individuals.
While working with power lines, one must not remain 50 feet away from power lines. one must be required to go near it and work on them. So, option C is incorrect.
If you are working with power lines what is the use of tampering with ground lines. So, option B is also incorrect.
Nonconductive tools restrict the flow of electricity by inhibiting the gradual flow of electrons. These tools and materials allow you to work with power lines without any possible hazards.
Therefore, the correct option for this question is A.
To learn more about Nonconductive tools, refer to the link:
https://brainly.com/question/11213835
#SPJ2