Electricians - Study guides, Class notes & Summaries

Electrician NCCER Exam Questions And Answers All Verified A+ Graded Which article of the NEC covers grounding? - ANS Article 250 What is a dropout plate? - ANS Metal plate with a curved surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States Except: - ANS 372/575 3-Phase, 4-wire What does a GFCI breaker do? - ANS Opens a circuit to prevent operation of an electrical device What will happen when one or mo...

Master Electrician's Exam Prep Guide Final Exam #1 and Answers.Master Electrician's Exam Prep Guide Final Exam #1 and Answers.

The ordinary direct current series motor does not operate satisfactorily with alternating current. One of the main reasons for this is a. excessive heating due to eddy currents in the solid parts of the field structure b. that the armature current and field current are out of phase with each other c. that the field flux lags 120 in time phase with respect to the line voltage d. excessive heating due to the low voltage drop in the series field - ANSWER-a. excessive heating due to eddy curr...

LRM3701 October/November 2024 | Due 31 October 2024. Read the case study in this link, and argue whether or not these employees have participated in a strike action. 2. NEGOTIATIONS (5 MARKS) Read the following case study and answer the question that follows. Underground sit-in at Sibanye’s Kroondal platinum mine ends as workers return to surface TimesLIVE reports that the illegal underground sit-in by employees at Sibanye-Stillwater’s Kroondal mine ended on Wednesday afternoon with a...

Electrician NCCER | 354 Questions and Answers with Complete Solutions 100% Correct | 2024

Electrician NCCER Questions and Answers (Already Passed) Latest Updated 2024/2025 | Graded. Which article of the NEC covers grounding? Article 250 What is a dropout plate? Metal plate with a curve surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States Except: 372/575 3- Phase, 4-wire What does a GFCI breaker do? Opens a circuit to prevent operation of an electrical device What will happen when one or more coils in a win...

ND JOURNEYMAN ELECTRICIAN EXAM PREP (ARTICLE 210 (BRANCH CIRCUITS) 2024 QUESTIONS WITH COMPLETE ANSWERS!!

Master Electrician L Questions and Answers (Graded A)Master Electrician L Questions and Answers (Graded A)Master Electrician L Questions and Answers (Graded A)Master Electrician L Questions and Answers (Graded A) An insulated grounding conductor of_____ or smaller shall be identified by a contiguous white or gray outer finish or by three continuous stripes other than green insulation it's entire length - ANSWER-8 AWG 200.6a 6" 210.6a - ANSWER-Equipment associated with the electrical instal...

NEC Article ______ defines breakers and fuses. - ANSWERS-According to NEC Article 100, a device that opens and closes a circuit by nonautomatic means automatically closes for a predetermined overcurrent. Annex _____ of NEC covers conduit fill. - ANSWERS-Annex C of NEC covers conduit and tubing fill for conductors and fixture wire fill. NEMA stands for National Electrical Manufacturers Association - ANSWERS-True - NEMA is the acronym for National Electrical Manufacturers Association. Wha...