Answered

An effective ground-fault current path has:

I. Continuity
II. Sufficient ampacity
III. Low impedance

Select one:
a. I, II, & III
b. I only
c. III only
d. II & III only
e. I & II only



Answer :

GinnyAnswer

Final answer:

An effective ground-fault current path requires low impedance, continuity, and sufficient ampacity to function properly.


Explanation:

An effective ground-fault current path needs low impedance and continuity to ensure proper functioning. In the case of a ground fault interrupter (GFI), it compares currents in live/hot and neutral wires and trips if their difference exceeds a safe value, preventing hazards by providing a safe path for the current. This path must have sufficient ampacity to handle the current and low impedance to enable the quick flow of electricity.


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