Help? Colorado Mater Electrician Renewal Exam

[rm1212]

i wanted to verify the answer on this question.

the question is...
service entrance conductors may be installed in
a) LFNC
b) 2.0 m of FMC
c) NM-B cable
d) 2.5m of LFMC

i believe the answer is a based on 230.43 (16), but im not sure :-?

 

[Dennis Alwon]

i wanted to verify the answer on this question.

the question is...
service entrance conductors may be installed in
a) LFNC
b) 2.0 m of FMC
c) NM-B cable
d) 2.5m of LFMC

i believe the answer is a based on 230.43 (16), but im not sure :-?

Are you not sure because of the 2.5m of LFMC or the abbreviations. Anyway you got it right-- service conductors can be installed in liquidtight flex. nonmetallic conduit -- it doesn't give a length. (a)

 

[rm1212]

thank you for the response i wanted to make sure i was not missing something. i would hate to blow it by one or two answers.

 

[davizaud]

Service entrance

Service entrance

Thanks again, I forgot about this article 240.43. I was searching SE cable like an idiot. as far as FMC you are right 1.8 meters is all we get.