Question 5067 of 850 · Texas Journeyman Electrician Exam
Under NEC 2026, which item was added to the list of permitted materials and forms for bonding jumpers?
Exactly one answer is correct.
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Correct answer to question 5067
- C: Non-flexible metal raceway and fittings
Explanation
NEC 2026 250.102(A) permits a bonding jumper to be a wire, bus, screw, non-flexible metal raceway and fittings, or similar suitable conductor, coordinating with 250.30(A)(2). Earlier editions listed a wire, bus, screw, or similar suitable conductor.
More questions: Grounding and Bonding
- 5001At a building or structure, which of the permitted grounding electrodes must be bonded together to form the grounding electrode system?
- 5002A metal underground water pipe qualifies as a grounding electrode only if it is in direct contact with the earth for at least what length?
- 5003When a metal underground water pipe is used as a grounding electrode, what else does the Code require?
- 5004Under the general rule, interior metal water piping located more than what distance from its point of entrance may NOT be used to interconnect electrodes that are part of the grounding electrode system?
- 5005A concrete-encased electrode made of bare copper conductor must be at least 20 ft long and not smaller than what size?
- 5006A concrete-encased electrode must be covered by at least how much concrete?