Hi,
I'm getting ready to take my test soon, and have been using the Journeyman exam books, and other test prep books as well. I came across 2 questions today that I'm not sure if it's a typo or something I overlooked, so if someone would be willing to review my answers I'd appreciate it
Q 1:
The conductor insulation of MI cable shall be a highly-compressed refractory mineral that will provide proper ____ for all conductors.
A. Covering B. spacing C. resistance D. none of these.
I chose B. Spacing, from art. 332.112, but it says it's A. Covering. Art 332.112 doesn't say anything about that, so I'm kinda thinking it's a typo, but just want to make sure to be on the safe side
Q 2.
The Grounding of electrical systems; circuit conductors; surge arresters; and conductive non-current-carrying materials and equipment shall be installed and arranged in a manner that will prevent objectionable current over the grounding conductors or grounding paths.
A. True B. False
I chose A. True... like it says in Art 250.6 (A), but the book says it's B. False. Again, not sure if I'm overlooking something or if it's a typo.
Your guidance would be greatly appreciated
I'm getting ready to take my test soon, and have been using the Journeyman exam books, and other test prep books as well. I came across 2 questions today that I'm not sure if it's a typo or something I overlooked, so if someone would be willing to review my answers I'd appreciate it
Q 1:
The conductor insulation of MI cable shall be a highly-compressed refractory mineral that will provide proper ____ for all conductors.
A. Covering B. spacing C. resistance D. none of these.
I chose B. Spacing, from art. 332.112, but it says it's A. Covering. Art 332.112 doesn't say anything about that, so I'm kinda thinking it's a typo, but just want to make sure to be on the safe side
Q 2.
The Grounding of electrical systems; circuit conductors; surge arresters; and conductive non-current-carrying materials and equipment shall be installed and arranged in a manner that will prevent objectionable current over the grounding conductors or grounding paths.
A. True B. False
I chose A. True... like it says in Art 250.6 (A), but the book says it's B. False. Again, not sure if I'm overlooking something or if it's a typo.
Your guidance would be greatly appreciated