Which of the following statements about splicing or connecting a grounding electrode conductor is not true?
A. It is permitted to splice or connect the grounding electrode conductor only by
exothermic welding or irreversible compression connectors.
B. It is permitted to connect sections of copper busbars together to form the grounding
electrode conductor.
C. It is permitted to connect grounding electrode conductors together by using a copper
busbar not less than 1?4 in. × 2 in. (6.4 mm × 50 mm).
D. Listed wire connectors or exothermic welding is permitted to be used to connect
grounding electrode taps to the busbar.
A. It is permitted to splice or connect the grounding electrode conductor only by
exothermic welding or irreversible compression connectors.
You might also like to view...
____ is the movement of employees from one position to another so they can develop additional skills and abilities.
A. Job rotation B. Task rotation C. Computer training D. Cross-training
Sliding compound miter saws come in sizes ranging __.
a.6 1/2 to 7 1/4 inch b.6 1/2 to 10 inch c.7 1/4 to 12 inch d.8 1/2 to 12 inch
When using 6d nails to install 1/2" plywood as a closed soffit, nail spacing for the edges should be 6" and the field spacing should be _____.
a. 3" b. 6" c. 9" d. 12"
Commercial refrigeration equipment for eggs, produce, and dairy uses:
A) High-temperature evaporators. B) Medium-temperature evaporators. C) Low-temperature evaporators. D) Ultra-low-temperature evaporators.