EMAIL. muruganantham says: July 22, 2016 at 4:54 am 20Amps of electrical load on a 15Amp circuit would cause a trip. TWEET. Often you have to look at the terminal or circuit breaker packaging, product wiring diagrams, the manufacturer’s label inside the electrical panel, a product specification sheet from the terminal or circuit breaker manufacturer, online at the manufacturer’s website, etc. 50hz water heater used in 120/208v 60hz system. Your email address will not be published. It will immensely help anyone trying to crack an exam or an interview. However, the panel is not required to be centered on the working space, it could be offset to one side or the other. Question #5. 29+ Years of Experience This is a free service we offer to help you understand and make good decisions involving your electrical need. In other words, an appliance with a 24-in. Here are the basics for a dwelling; both access to the working space, and the actually working space are required. But, the width of the working space must allow for the panel door to open at least 90 degrees. Your electric car will either take a Type 1 or Type 2 plug, so it’s important to check. 3.5 kW 240 volt electric water heater,; 12 kW electric range,; 1.5 horsepower 240 volt central air conditioner,; 1/2 horsepower 120 volt garbage disposal,; 1/3 horsepower 120 volt furnace blower motor, a 1.2 kW 120 volt dishwasher, and More information about the different types of surge protectives can be found in the 2017 National Electrical Code in Article 285. However, for existing wiring systems, multiwire branch circuits with shared neutrals, and certain sensitive equipment, GFCI breakers may not work correctly. Find out about auto electrical faults, and aim to fix them quickly. Up tp 93% Off - Launching Official Electrical Technology Store - Shop Now! 39 Gifts That Are Selling Like Hotcakes During The Holidays, Top credit card wipes out interest until 2022 (seriously), General-purpose branch circuits for illumination and other general purposes, Appliance branch circuits that supply power in the kitchen for countertop receptacles, such as small appliances. There is no distance criteria for concrete-encased electrodes (no minimum or maximum distance from the electrical service panel). Find helpful Electrical Engineering questions and answers on Chegg.com. If you would like to learn Basic Electrical Engineering thoroughly, you should attempt to work on the complete set of questions and answers mentioned above. How long have you been providing services? The depth of the working space is 36 inches. c. … Start. Median response time is 34 minutes and may be longer for new subjects. Ans : Electricity is a general term used for all phenomena caused by electric charge whether static or in motion… ABOUT CQD: The Code Question of the Day (CQD) is NECA and ELECTRICAL CONTRACTOR Magazine’s flagship National Electrical Code (NEC®) public forum for the industry, sponsored by EATON. SHARE. Both ends of the cable should be cut back in such a manner that they can never be accidentally used again or worse yet become energized, which obviously would create a serious fire or life safety hazard. The answer to your question may already be posted in an article, video or wiring diagram. Beginners will find answers to practical on-the-job problems, and experts will be able to explore the reasons behind NEC rules and the additional issues related to each question in this examination of frequently- and not-so-frequently-asked questions. Distribution of Voltage Accross Capacitors in Series, Electric Field Strength and Electric Flux Density, Discharge of a Capacitor Through a Resistor, Force of Attraction Between Oppositely Charged Plates, Leakage and Conduction Currents in Capacitors, Characteristics of Lines of Magnetic Flux, Magnetic Field Due to an Electric Current, Magnitude of the Generated or Induced EMF, Magnetomotive Force and Magnetic Field Strength, Permeability of Free Space or Magnetic Constant, Inductance in Terms of Flux Linkages Per Ampere, Factors Determining the Inductance of a Coil, Ferromagnetic Cored Inductor in a DC Circuit, Relationship between Frequency, Speed and Number of Pole Pairs, Average and RMS Values of an Alternating Current, Average and RMS Values of Sinusoidal Currents and Voltages, Representation of an Alternating Quantity by a Phasor, Phasor Diagrams Drawn with RMS Values Instead of Maximum Values, Alternating Current in a Resistive Circuit, Current and Voltage in an Inductive Circuit, Alternating Current in a Capacitive Circuit, Current and Voltage in a Capacitive Circuit, Frequency Variation in a Series RLC Circuit, Here’s the list of Best Reference Books in Basic Electrical Engineering, 1000 Data Structures & Algorithms II MCQs, 50k Electronics & Communication Engg MCQs. What is a GFCI outlet? Triple J Electric has been a company since the year 2018 so it has been quite a while since we started providing a quality electrical service to our clients. Read Free Electrical Questions Answered On Online fine future. Also, there are a bunch of options for portable GFCI devices that help protect people outdoors, on construction projects, when traveling, using a portable generator or anytime you are at risk of electric shock due to the hazardous combination of electricity and damp or wet locations. Send us your questions about hybrid, plug-in hybrid and electric cars and we'll do … Even spare, unused circuit breakers must be identified. I’m going to try to answer some of the main ones we’ve had sent in to the BBC. As this electrical questions answered on online, it ends occurring beast one of the favored books electrical questions answered on online collections that we have. What Is The Electrician? The answer to your question may already be posted in an article, video or wiring diagram. electrical in answer of first question u wrote voltage reduce 3 times then current reduce 3 times. Answer : This is used to describe the size and quantity of conductors in a cable. a. my mail id: gopimath2626@gmail.com. It’s difficult to work safely when your arms are pinned to your sides. If you have a question regarding a home electrical project or problem, I recommend you FIRST search my website. They also cannot be installed in the vicinity of easily ignitable material, such as in clothes closets, and they are not allowed to be installed in bathrooms (where the moisture would create serious corrosion issues). Our 1000+ Basic Electrical Engineering questions and answers focuses on all areas of Basic Electrical Engineering subject covering 100+ topics in Basic Electrical Engineering. Also, panels need to be readily accessible, meaning the area should not be used as storage space, be located over the steps of a stairway, or require a ladder for access. First of all, neutral conductors can never be doubled-up under one terminal; the code has specifically prohibited this practice since 2002. Your Name * Your Email Address * Your Phone Number. This is the reason why you have this blog, where you will find answers for five of the most commonly asked questions. SHARE. All electrical conductors, equipment, light fixtures and so on must be identified for use in the operating environment in which they will be installed (indoor dry locations, indoor or outdoor wet locations, hazardous [explosive] location inside a vehicle paint spray booth, etc.). Sequential Easy First Hard First. We have over 5000 electronics and electrical engineering multiple choice questions (MCQs) and answers – with hints for each question. or larger bare conductive steel reinforcing bars or rods installed in one continuous length, or in multiple pieces tied together with the usual tie wire, exothermic welding, approved clamps or other effective means, with the goal of creating an overall length of 20-feet or more. Electrical Questions Answered On Online This is likewise one of the factors by obtaining the soft documents of this electrical questions answered on online by online. From home electrical repair to a completely new wiring installation, our team of top-notch electricians can handle your needs quickly and effectively. A comprehensive database of more than 59 electrical quizzes online, test your knowledge with electrical quiz questions. Visualize your favorite refrigerator; the volume of space that would be needed by a refrigerator is about how much working clearance you need in front of an electrical panel. Like us on Facebook to see similar stories, Georgia's Cobb County adds 2 more early voting sites after outcry from voting rights advocates. In fact, where you have multiple neutrals in an enclosure with different circuits, you need to group the corresponding neutrals and hot conductors together, and using nonmetallic cable ties is an easy way to accomplish this task. The width of the working space must be at least 30 inches, or the width of the panel, whichever is greater. Some interview questions are common for a person applying for an electrician job. File Type PDF Electrical Questions Answered On Online Electrical Theory Practice Test (Free Online Electrician Exam) Ask a technical question - NFPA NEC Code Questions Practice Test-10. 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