Electrical Journeyman Test 2020 questions well solved!

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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 c. Heavy From the Skilled Trades Act, Section 7 "Except as oth... erwise 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". ...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 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 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 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 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 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. 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... 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 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 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..... 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 c. Underground Feeder (See 338.12 (B) What is the % conduit fill used in a nipple that does not exceed 24" A: 60% (see chapter 9 table 1 note (4).) Car Wash Receptacle must be WR Weather Resistant (see 406.9 (B)(1).) Overhead Service conductor clearance for pedestrian walkway 10' (see 230.24 (B)(1).) Snap switch used for motor must not exceed 80% of the amp rating of the switch (see 404.14 (A)(3).) Max amperage of Edison based fuse 30A (see 240.51 (A).) What can you put on a small appliance circuit. Receptacles for a gas fired range, oven, or countertop cooking unit (see 210.52 (B)(2) Exception 2) Type of branch circuit needed for a furnace or other central heating equipment Individual Branch Circuit (see 422.12) Receptacle serving AC or refrigeration equipment Required within 25' (see 210.63) Minimum size hand-hole in a pole supporting a luminaire 2" X 4" (see 410.30 (B)(1).) Laundry room branch circuit shall be Dedicated (see210.11 (C)(2).) A receptacle supplying power to a furnace, is required to be powered by what type of electrical circuit. An INDIVIDUAL circuit [Show More]

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