Conduit fittings - Study guides, Class notes & Summaries

1. Takeoffs of conduit are categorized into ______. Correct Answer Power distribution, branch lighting, and branch power 2. Raceways are taken off per _____. Fittings required to make turns and extensions are taking off per _____. Correct Answer Linear foot, each 3. All wires and conductors are taken off per _____. Correct Answer Linear foot 4. All fittings, devices and boxes are taken off per _____. Correct Answer Each Item 5. Permits and fees for tie-ins may be listed at lump sum a...

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 winding are grounded? The motor will automatically blow fuses eight incandescent lighting fix...

Journeyman Electrician #4 Exam Questions and Answers 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 -Answer-D: 3 inches Ref: 408.5 When installed on the service of a building or structure, a type 2 SPD (TVSS) shall be connected _____. a)on the line side of the service disconnect overcurrent device ...

Journeyman Oil Maine Fuel Board Rules Exam Questions and Answers What must you do if you notice code violations in a homeowners house? - Answer ️️ -Notify them and recommend ways to address them What must be done when performing an annual tune-up on a heating system? - Answer ️️ -A combustion efficiency test and a copy must be posted on site Whenever a furnace, direct fired hot water heater, or boiler is installed the total installation must be brought into compliance with what re...

Class K Study Guide NFPA 96/17A Latest Version Graded A+ Branch Duct the duct work that contains the exhaust air from a single hood or hazard area. Common Duct the duct work containing the exhaust air from two or more branch ducts. 4.3.1.1 Discharge nozzles shall be provided with an ________ or a _________ located immediately up-stream of the nozzle. "Internal Strainer" "separate listed strainer" 4.3.1.2 Discharge nozzles shall be of ______, _______, or other corrosion-resist...

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 otherwise 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". ...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? correct answer: 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 exceeding ______? correct answer: it's temperature rating Discon...

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 - Answers c. Heavy From the Skilled Trades Act, Section 7 "Except as otherwise 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". ...

Journeyman 1-3 Exam Questions and Answers _______ can be generated. I. Electricity II. Electrical Energy a. I only b. II only c. both I and II d. neither I nor II -Answer-Ans. b A general term including material, fittings, devices, appliances, fixtures, apparatus, and the like used as part of, or in connection with, an electrical installation is ______. a. premises wiring (system) b. service equipment c. utilization equipment d. equipment -Answer-Ans. d The permanent joining of meta...

Journeyman Exam 1 & 2 Questions And Answers 100% Verified _______ can be generated. I. Electricity II. Electrical Energy a. I only b. II only c. both I and II d. neither I nor II - answerAns. b A phenomenon where a circuit stores electrical energy is called ______. a. Inductance b. Capacitance c. Resistance d. Susceptance - answerAns. b A general term including material, fittings, devices, appliances, fixtures, apparatus, and the like used as part of, or in connection with, an elec...