Electricians - Study guides, Class notes & Summaries

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 Test Questions and Answers Latest Updated 2024/2025 | Graded. 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 winding are grounded? The motor will automatically blow fuses eight in...

branch circuit correct answersThat portion of a wiring system extending beyond the final overcurrent device is called the: Calculated load correct answersThe final sum of the computed loads, based on the minimum code requirements, is the Resistance correct answersAs compared to #10, a #8 wire of the same Iength has less: 0.001 inch correct answersOne circular mil is the area of a circle whose diameter is: 1,000,000 cm correct answersA round bus-bar one inch in diameter, has a circular mil ar...

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. it shall not be longer than 6 feet - B. a separate equipment grounding conductor shall be provided The interior of enclosures or raceways installed underground shall be considered to be a _________ locatio...

Which article of the NEC covers grounding? CORRECT ANSWER Article 250 What is a dropout plate? CORRECT ANSWER 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: CORRECT ANSWER 372/575 3-Phase, 4-wire What does a GFCI breaker do? CORRECT ANSWER Opens a circuit to prevent operation of an electrical device What will happen when one or more coils in a winding are grounded? CORRECT A...

Journeyman Electrician Exam Questions and Answers 2023 Graded A+ For other than one-and two-family dwellings, when building a new electrical service, at least one (1) 125-volt, single-phase, 15- or 20-ampere-rated receptacle outlet shall be located within at LEAST _____ of the electrical service equipment? -ANS>> 50 feet The ampacity of a conductor is defined by the NEC to be the maximum current, in amperes, a conductor can carry continuously under the conditions of use without exce...

Electrician's Licensing Exam (Common Electrician's Licensing Exam Questions) with 100% Correct AnswersElectrician's Licensing Exam (Common Electrician's Licensing Exam Questions) with 100% Correct AnswersElectrician's Licensing Exam (Common Electrician's Licensing Exam Questions) with 100% Correct Answers NEC Article ______ defines breakers and fuses. - ANSWER-According to NEC Article 100, a device that opens and closes a circuit by nonautomatic means automatically closes for a predeter...

Holt, Electricians Exam Prep, Unit 5 Questions and Answers.Holt, Electricians Exam Prep, Unit 5 Questions and Answers.Holt, Electricians Exam Prep, Unit 5 Questions and Answers.Holt, Electricians Exam Prep, Unit 5 Questions and Answers.

ELECTRICIANS PRACTICE EXAM QUESTIONS AND ANSWERS 100% ACCURATE ELECTRICIANS PRACTICE EXAM QUESTIONS AND ANSWERS 100% ACCURATE ELECTRICIANS PRACTICE EXAM QUESTIONS AND ANSWERS 100% ACCURATE 1. Disregarding exceptions, dry-type transformers located indoors having a rating of greater than _____ shall be installed in a transformer room of fire-resistant construction. A. 75 KVA B. 87 1/2 KVA C. 112 1/2 KVA D. 50 KVA - ANSWER-C- 112 1/2 KVA 450.21(B) pg 335 2. What is the MINIMUM height ...

NYC MASTER ELECTRICIAN EXAM QUESTIONS AND ANSWERS 100% ACCURATENYC MASTER ELECTRICIAN EXAM QUESTIONS AND ANSWERS 100% ACCURATENYC MASTER ELECTRICIAN EXAM QUESTIONS AND ANSWERS 100% ACCURATE Type ____ is multiconductor cable identified for use as underground service entrance cable. - ANSWER-Type USE cable Knife switch rated for more than 1200 Amps at 250Volts or less - ANSWER-Can be used only as isolating switch, shall not be opened under load Track lighting with outlets in a bathroom is n...

NEC Article ______ defines breakers and fuses. - ANSWER 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. - ANSWER Annex C of NEC covers conduit and tubing fill for conductors and fixture wire fill. NEMA stands for National Electrical Manufacturers Association - ANSWER True - NEMA is the acronym for National Electrical Manufacturers Association. What d...