Question

nccer 26111 - residential wiring 38min which of the following is a material that a grounding conductor can be constructed? ○ nickel ○ titanium ○ stainless steel ○ copper-clad aluminum

Explanation:

Grounding conductors need to be good electrical conductors. Nickel, titanium, and stainless steel are not typically used as grounding conductors due to their relatively higher resistance or other properties. Copper - clad aluminum has good electrical conductivity (benefiting from the copper cladding for conductivity and aluminum core for cost - effectiveness and weight) and is a material used for grounding conductors.

Answer:

D. copper - clad aluminum