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Post a NEC Code question that has definite code article that specifically answers the question you asked.

Once the correct code section is listed and typed out in your answer, that person can post the next NEC Code question.

Please, don’t post ambiguous code questions, ALL questions must have a specific code article that answers the question asked. I’ll start.

Q: Can EMT be used where subjected to severe physical damage?
 

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Q: Can EMT be used where subjected to severe physical damage?
NO

358.12 Uses Not Permitted.
EMT shall not be used under the following conditions:
(1) Where subject to severe physical damage
(2) For the support of luminaires or other equipment except
conduit bodies no larger than the largest trade size of the tubing.
Definition of Severe would be up to the AHJ
 

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Is a bonding wire required in a PVC conduit to a pool light? If so when? and what size wire and characteristics must it have?
 

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Assuming the pool light is in the pool, wet, dry or no-niche, yes (680.11 permits PVC). and it has to be insulated, unspliced copper sized to Table 250.122 and not smaller than #12 (680.23)(F)(2).

And I hate you for making me get out my code book. I'm supposed to be retired.

If that's right then my favorite code question:

What is the minimum height of of a high pressure sodium pole light that has a 480V ballast in a parking lot?
 

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Assuming the pool light is in the pool, wet, dry or no-niche, yes (680.11 permits PVC). and it has to be insulated, unspliced copper sized to Table 250.122 and not smaller than #12 (680.23)(F)(2).

And I hate you for making me get out my code book. I'm supposed to be retired.

If that's right then my favorite code question:

What is the minimum height of of a high pressure sodium pole light that has a 480V ballast in a parking lot?
NEC 210.6 22ft
 

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I got 5 colors:

White - 200.6 - grounded conductor
Gray -
200.6 - grounded conductor
Green or green with one or more yellow stripes - 200.6 - equipment ground
Orange - 110.15 - High leg of a delta system
Light blue - 400.22(C) - grounded conductor of a cord
 

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There is more than that

517.160(A)(5) Conductor Identification. The isolated circuit conductors
shall be identified as follows:
(1) Isolated Conductor No. 1 — Orange with at least one
distinctive colored stripe other than white, green, or gray
along the entire length of the conductor
(2) Isolated Conductor No. 2 — Brown with at least one
distinctive colored stripe
other than white, green, or gray
along the entire length of the conductor
250.119(C)
Flexible Cord. Equipment grounding conductors in flexible
cords shall be insulated and shall have a continuous outer
finish that is either green or green with one or more yellow
stripes
.
There may be more IDK
 

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More here

(210.5(C)(2)(a) Positive Polarity, Sizes 6 AWG or Smaller. Where the
positive polarity of a dc system does not serve as the connection
point for the grounded conductor, each positive ungrounded
conductor shall be identified by one of the following means:
(1) A continuous red outer finish
210.5(C)(2)(a) continuous red stripe durably marked along the
conductor’s entire length on insulation of a color other
than green, white, gray, or black
 

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I should have remembered the 210.5C2a cuz I read that when I was just at 210.6 for the last question. I completely forgot about isolated systems.
 
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