Electrical Journeyman Test 2020 Exam Questions And Answers

Electrical Journeyman Test 2020 Exam Questions And Answers A fixed light will be allowed to be 30 amp provided the socket is rated ____ duty. a. Light b. Medium c. Heavy d. Extra Heavy - ANS c. Heavy From the Skilled Trades Act, Section 7 "Except as otherwise provided in this article or in subsection (3), and individual other than an individual who is licensed under this article and ______________ working under the direction of a holder of an electrical contractors licence, shall not in any manner undertake to execute any electrical work". - ANS ...And employed by and... A box with (2) 14/3 NM, one yoke, and a clamp requires a minimum or _____ cubic inches. a. 16 b. 18 c. 20 d. 22 - ANS c. 20 NM Cable in a 2x4x2.5 plastic box will not require a cable clamp if secured within _____ inches of the box. a. 8 b. 12 c. 16 d. 20 - ANS a. 8 A box with #10 AWG THHN will require a free space of _____inches. a. 2 b. 2.25 c. 2.5 d. 3 - ANS c. 2.5 (See Table 314.16 (B).) A mobile home with 100 amp service will require service conductors of ____ AWG. a. #4 b. #3 c. #2 d. #1 - ANS a. #4 (See 550.33 (B) and 310.15 (B)(7).) A service with (4) 4" PVC conduits with (4) 800KCMIL feeder in each will require a main bonding jumper of what AWG? a. 4/0 b. 1/0 c. 250 KCMIL d. 500 KCMIL - ANS d. 500 KCMIL (See Table 250.102 (C)(1) and Chapter 9 Table 8 A conduit protecting the grounding electrode conductor shall be bonded to the ____ at both ends. - ANS Grounding Electrode Conductor (See 250.66(E)(1).) A grounding electrode encased in concrete shall be _____ft long and _____ in circumference. a. 8ft, 5/8" b. 12ft, 1⁄2" c. 20ft, 1⁄2" d. Something else... - ANS c. 20ft, 1⁄2" (See 250.52(A)(3).) The required outlet for an in-ground pool shall be mounted _____ a. On the wall of a building 21 feet from waters edge b. On a balcony 8 feet above water level c. On a support 3 feet from waters edge d. On a post 6'6" above grade level - ANS d. On a post 6'6" above grade level (See 680.22(A)(1).) Permanently installed pool motors shall have a cord length of_____ a. 3ft b. 6ft c. 12ft d. 20ft - ANS a. 3ft (See 680.21 (A)(3).) The conductor feeding a wet-niche pool light will be _____ a. Electrical Metallic Conduit b. Rigid conduit made of brass c. Flexible metallic conduit d. Something else..... - ANS b. Rigid conduit made of brass (See 680.23(B)(2) and (B)(2)(a).) Which conductor is not allowed to be used as a service conductor? a. USE b. MC Cable c. Underground Feeder d. MI Cable - ANS c. Underground Feeder (See 338.12 (B) What is the % conduit fill used in a nipple that does not exceed 24" - ANS A: 60% (see chapter 9 table 1 note (4).) Car Wash Receptacle must be - ANS WR Weather Resistant (see 406.9 (B)(1).) Overhead Service conductor clearance for pedestrian walkway - ANS 10' (see 230.24 (B)(1).)