MELEP Quiz #1 - Conductor Color Identification

Select the best NEC term to identify each of the below conductors:

ungrounded
grounded
grounding
neutral
code violation

1. white conductor in 6-3-G NM cable 
2. #6 AWG green conductor with black tape at terminations
3. #12 gray conductor
4. 500 kcmil black conductor
5. #12 black conductor in 1/2" PVC with white and green conductors
6. #12 red conductor
7. #12 white conductor
8. #12 green conductor
9. #12 bare conductor
10. #12 green conductor with one yellow stripe
11. #6 black conductor with orange tape at terminations
12. #6 AWG conductor with white tape at terminations
13. 500 kcmil black conductor with white tape at terminations
14. 500 kcmil conductor with green tape at terminations
15. 500 kcmil black conductor with orange tape at terminations
16. #16 gold conductor with traces in cord with another gold conductor
17. #16 tinned conductor in cord with an un tinned conductor
18. #16 conductor with ridges on conductor in cable with other
       conductor without ridges
19. #6 green conductor with black tape at terminations
20. #12 White conductor connected to GFCI circuit breaker
21. Gray conductor in PVC with green conductor and with red and blue conductors
22. #6 black conductor with green tape
23. #6 white conductor
24. #6 white conductor in raceway with green, red, blue, and
       black conductors 
25. #6 black conductor with three white stripes