103.4 Worksheet

Code Article ___ covers temporary wiring.

Select one: a. 90 b. 590 (ANSWER) c. 100 d. 110

Look in the NEC® Index and find Uses Permitted for UF cable. An example of a permitted use is where ___.

Select one: a. installed in wet locations (ANSWER) b. used as service-entrance cable c. embedded in poured concrete d. any of these

In the NEC® under Uses Permitted for AC cable, the list ___ all inclusive.

Select one: a. is b. is not (ANSWER)

The National Electrical Code® is a minimum ___ standard.

Select one: a. quality b. product specification c. safety (ANSWER) d. electrical product listing

Unused openings in Boxes shall be closed. Find the code reference. The Code Reference for this is ___. (Always look for key words in the Index.)

Select one: a. 110.12(A) (ANSWER) b. 314.4 c. 314.72(D) d. 320.40

Look in the NEC® Index and find Uses Permitted for AC cable. The Code Reference for this is ___.

Select one: a. 334.12 b. 334.10 c. 320.10 (ANSWER) d. 320.12

According to the NEC® Index, safety and examination of equipment is covered under Section ___.

Select one: a. 505.8(F) b. 90.7 (ANSWER) c. 506.8(C) d. 100

What organization actually develops and publishes the National Electrical Code®?

Select one: a. American National Standards Institute b. National Fire Protection Association (ANSWER) c. National Electrical Manufacturers Association d. none of these

What NEC® Article discusses the purpose and scope of the Code?

Select one: a. Article 401 b. Article 110 c. Article 100 d. Article 90 (ANSWER)

If a Code rule is permitted but not mandatory it includes the words ___. I. shall not be required II. not necessary III. shall be permitted

Select one: a. I, II or III b. I only c. II only d. I or II only e. I or III only (ANSWER) f. III only

The National Electrical Code® shows measurements in which system of units first?

Select one: a. SI (metric) (ANSWER) b. inch-pound (English) c. does not contain measurements d. alternates between the two systems

What is the basic standard that governs all electrical work?

Select one: a. UL b. NEC® (ANSWER) c. NEMA d. ANSI