Journeyman electrician 5 - Study guides, Class notes & Summaries

Journeyman Electrician Final Exam Questions and Answers 100% Pass When determining the initial standard size time-delay fuse for branch-circuit, short-circuit, and ground-fault protection for a threephase, continuous duty, squirrel cage, AC motor, the fuse shall have a rating of _____ of the FLC of the motor. When the value determined does not correspond to a standard ampere rating, the next higher standard rating shall be permitted. a) 175 percent b) 150 percent c) 225 percent d) 250 percen...

Journeyman Electrician #5 Exam Questions and Answers

Journeyman Electrician Exam 5 - Q & A When armored cable (AC) is installed in thermal insulation, the ampacity of the cable shall be that of _____ conductors. a) 60°C b) 75°C c) 194°F d) 90°C Ref: 320.80(A) Receptacle outlets installed on a branch-circuit rated at 30 amperes are permitted to have an ampere rating of _____. a) 15, 20, or 30 amperes b) 20 or 30 amperes c) 30 or 40 amperes d) 30 amperes only Ref: Tbl. 210.24 When conductors or cables are installed in conduits exposed to direc...

Journeyman Electrician #5 questions with correct answers

Journeyman Electrician #5 Complete Questions And Answers 2023 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 D: 60°C Ref: 110.14(C)(1)(a)(1) The MINIMUM size copper equipment bonding jumper on the supply side of a service consisting of parallel copper phase conductors with a total circular mil area of 2000 kcmil shall be ____. a) 2/0 AWG b) 3/0 AWG c) 4/0 AWG d) 250 k...

Journeyman Electrician Exam 2024 (Grade A+) 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) -Answer-7.84 volts voltage-drop formula VD=2KID VD=2 x 12.9 x 80amps x 200ft. =7.84 CM 52.620 CM Given the following information, what is the maximum approximate dista...

Journeyman Electrician #5 Exam Questions and Answers 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 -Answer-D: 60°C Ref: 110.14(C)(1)(a)(1) The MINIMUM size copper equipment bonding jumper on the supply side of a service consisting of parallel copper phase conductors with a total circular mil area of 2000 kcmil shall be ____. a) 2/0 AWG b) 3/0 AWG c) 4/0 AWG d) 250 kcmi...

Journeyman Electrician CH #5 Study Guide Exam Questions and Answers Which of the following listed luminaires is NOT permitted for installations in clothes closets? a) recessed incandescent luminaire b) surface-mounted fluorescent luminaire c) pendant luminaire d) surface-mounted incandescent luminaire - Answer-C: pendant luminaire Ref: 410.16(A) and (B) Given: an office building contains 200 general purpose, 120-volt duplex receptacle outlets rated at 15 amperes each. What is the ...

Journeyman Electrician Final Test Questions with Correct Answers When determining the initial standard size time-delay fuse for branch-circuit, short-circuit, and ground-fault protection for a threephase, continuous duty, squirrel cage, AC motor, the fuse shall have a rating of _____ of the FLC of the motor. When the value determined does not correspond to a standard ampere rating, the next higher standard rating shall be permitted. a) 175 percent b) 150 percent c) 225 percent d) 250 perc...