Journeyman Electrician Bundled Exams 2023 with 100% correct answers

An electromagnet can be switched on and off correct answersAnd advantage of an electromagnet over a permanent magnet is Scatters light uniformly in all directions correct answersAn excellent diffuser surface is one that In a photovoltaic cell correct answersLight is converted into electricity ...

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 correct answersc. Heavy From the Skilled Trades Act, Section 7 "Except as otherwise provided in this article or in subsection (3), and individual other than an indivi...

What table sizes bonding jumpers for for AC systems? correct answers250.102(C)(1) The NEC defines continuous load to be a load where max current on the circuit continues for at least how many hours? correct answersThree To use the adjustment factors in table 310.15(B)(3)(A), you must have grea...

Conductors with _____ marked on the insulation are NOT approved for use in a wet location. a. THW b. THHW c. THHN d. THWN correct answersTHHN As shown in Table 310.104(A), conductors with THHN insulation are approved for use in dry and damp locations only and conductors with THWN, THHW, and THW...

Where a water pipe passes over an indoor motor control center, leak protection apparatus shall have a MINIMUM clearance of _____. a) 6 feet to the protection apparatus b) 6 feet to the water pipe c) 6 1⁄2 feet to the protection apparatus d) 6 1⁄2 feet to the water pipe correct answersA: 6 ...

Where the outer sheath of Type MI cable is made of steel _____________. A. it shall provide an adequate path to serve as an equipment grounding conductor B. a separate equipment grounding conductor shall be provided C. the grounding and grounded conductors shall be connected together D. ...

A fitting is a part of a wiring system that is intended primarily to perform which type of function? correct answersmechanical When the disconnecting means of a transformer is located remotely it must be? correct answerslockable If installed and routed on the outside of a raceway, the length o...

Unless listed and identified otherwise, terminations and conductors of sizes 14 AWG through 1 AWG shall be rated at _____. a) 75°C b) 75°F c) 90°C d) 60°C correct answersD: 60°C Ref: 110.14(C)(1)(a)(1) The MINIMUM size copper equipment bonding jumper on the supply side of a service co...

There are six conductors in a race way connected to 75° C rated circuit breaker. Each wire has a 70 amp load using THHM conductors. The minimum size conductors used our #_________AWG correct answers4 Thermal insulation shall not be installed within _________inches of recessed lighting fixtures c...

Where K=12.9, what is the approximate voltage-drop on a circuit where an 80-ampere, 240-volt, single-phase load is supplied with size 3 AWG copper conductors with THWN insulation, and placed 200 feet from a panelboard? *Chapter 9 tables, table 8 conductor properties (pg. 70-689) correct answer...

If you must guess on an exam question, most of the time the answer is... correct answersB or C As a general rule, an insulated equipment grounding conductor of a branch circuit shall be identified by which color? correct answersGreen An emergency electrical disconnect provided for a gasoline m...

_______ can be generated. I. Electricity II. Electrical Energy a. I only b. II only c. both I and II d. neither I nor II correct answersAns. b A phenomenon where a circuit stores electrical energy is called ______. a. Inductance b. Capacitance c. Resistance d. Susceptance correct answer...

Where conduits enter a floor-standing switchboard or panelboard at the bottom, the conduits including their end fittings, shall not rise more than _____ above the bottom of the enclosure. a) 6 inches b) 4 inches c) 2 inches d) 3 inches correct answersD: 3 inches Ref: 408.5 When installed o...

An advantage of an electromagnent over a permanent magnent is that ____. correct answersAn electromagnent can be switched on and off. An excellent diffuser surface is one that ____. correct answersScatters light uniformly in all directions. Light is converted into electricity ____. correct ans...