You may get a few simple technical questions as well, just as a brief test of your electrician skills… Let’s have a look at some questions. Receptacles installed in the floor within 18" of the wall may be used in place of wall-mounted receptacles. You may wire up to 600 square feet of living area on a 15 ampere branch circuit or up to 800 square feet on a 20-ampere circuit. Electrical Safety Info Section.pdf; Module 7 Unit 1.pdf 1.What is electricity ? 2017 NEC Frequently Asked Questions. True. If this is your first job, run your answers by a seasoned professional who can help craft your responses. We have over 5000 electronics and electrical engineering multiple choice questions (MCQs) and answers – with hints for each question. STUDY. Ask the Internet Electrician a Question. Dining room plugs must be on a separate circuit, At least one 20-amp circuit for bathroom receptacles must be supplied. Furthermore, the code changes on a regular basis and is subject to local jurisdictions. Outdoors spa or hot tubs have the same requirements as a swimming pool. (Electrician)Install wall boxes using a spacer stick. Phase A 170 T -170 Phase B 1 60 A. Chances are if you clicked on this page, you are not the only one out there who has a question. Can you put the hall plug on the same breaker as the dining room? Question #5. OSHA recognizes 4 types of Electrical Injury. The main service equipment panel shall be mounted either outside or inside the dwelling at the point of entrance of the service conductors to the building. (Electrician, job Supervisor)Lay out all wall boxes on the floor directly under the location where they will go. Counter top receptacles within 6 feet of a wet bar sink. 2017 NEC Errata (NFPA) 2017 NEC Tentative Interim Amendments (NFPA) Residential Inspection Checklist. Chart of 2017 NEC Errata and Tentative Interim Amendments. Sowell. The test contains multi-choice questions consists of basic electrical theory (ohms law, resistors, etc) and NEC code Questions. If you are a homeowner who is wiring your own house under a licensing exemption, you are not allowed to pull permits for subcontractors. As with any home improvement project, its ultimate success is dependent on choosing the right contractor. What is an AMR or MMR meter? How much electricity is used for lighting in the United States? Every hallway over 10 feet long must have at least one receptacle - other than this, hallways are exempt from the 6 foot rule. Kitchen Range Circuit What safety procedures do you follow to protect yourself from electrical accidents? In closets, fluorescent fixtures must have at least 6 inches of clearance away from shelves or storables. SUBJECT: ELECTRICAL Answer the questions with the given choices. Answer the following questions with the appropriate letter If a receptacle has a circuit rating of 30 the receptacle Install ceiling boxes. ... Electric current generated when a wire passes through a magnetic field conventional theory open circuit induction resistance 18. Question: 2.30. At Arch Electric we think it is important that home and business owners do their own research when looking for a solar professional. Whether working with buyers or sellers, it pays to understanding the basics. Other sources of information include the counter help at your local electrical contractor supply house, books, other electricians, the internet, and of course the NEC manual. What is the MAXIMUM allowable voltage between conductors on a branch-circuit supplying luminaires in a residence? Lighting outlets and built-in appliances such as garbage disposals, hood fans, dishwashers, and trash compactors are NOT permitted on these circuits. Skip to page content. These are hard tests to pass, but there are secrets to studying that can offer you an edge. To ensure the best experience, please update your browser. If you haven't already done so, you can use my Free Load Calculator to determine the size that you will need. The U.S. Energy Information Administration (EIA) estimates that in 2019, the U.S. residential and commercial sectors combined used about 216 billion kilowatthours (kWh) of electricity for lighting. Arc Angel Electric feels that it’s important for people to be educated about their electrical system, and that’s why we love spending… DO NOT cover any wires with insulation / wall coverings, install any devices / fixtures, or cover any wiring which is to be buried . Like • Show 0 Likes 0; Comment • 0; In NYC residential construction, 1) is it required that (GFI) power outlets in a bathroom be located on the face of the wall within a certain proximity to the sinks? Accessible does not include cutting holes in walls, or removing tile - plan ahead, and use common sense. Residential & Commercial Electrical Frequently Asked Questions. B. How many amps can 12-2-WG take? A single family dwelling with 2400 square feet of living area has a 120/240 volt three-wire electrical service and contains the following:. Personal Protection & Equipment. Free access to the National Electrical Code (must create a free NFPA account for access) Electrical laws and rules All wiring shall be free from short circuits, ground faults and open circuits. If you are knowledgeable about basic electrical repair, we can help take your knowledge to the next level by offering FREE ADVICE about how to best approach your DIY electrical repair. In dwelling units, at least one wall receptacle shall be installed in bathrooms; the receptacle outlet shall be within at LEAST _____ of the outside edge of each basin. 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