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Problem set from Content Domain #3- better late than never

posted Mar 16, 2012 00:37:19 by SarahRaymer1
1. a. 3 ft. assuming the parts are all guarded by insulating materials.
2. c. 8 ft NEC 2011 article 11.27(A)(4)
3. d. 4x corrosion resistance and totally sealed
4. c. 24 inches- NEC 2011 p. 138 table 300.5
5. d. 300 kcmill- NEC 2011- p. 154 table 310.15(B(16)
6. d. 10 Janet said this I think, But I can't find it in the NEC Code book
7. a. 4AWG NEC 2011 table 250.66- or is this AC only?
8. a. 1- a guess. eh... can't find this one either. per fitting- sounds like 1:1 ration is right.
9. c. 10
10. d. 10 AWG

Any suggestions on where to find answers for #'s 6, 7 and 8? Do you guys agree with number 1?
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