plz rashed 02-20-2015 08:26 AM (difference between grounding and earthing.... pradeep 02-17-2015 01:26 PM eee 29+ Years of Experience This is a free service we offer to help you understand and make good decisions involving your electrical need. space can accommodate a toaster, coffeemaker or other small appliance. The recurring theme being that electricians need help knowing how to … Sequential Easy First Hard First. Basic Electrical interview Questions & Answers paper-1. – Anyone preparing for interviews (campus/off-campus interviews, walk-in interview and company interviews) There is no gray area here. Breaking News. Microsoft may earn an Affiliate Commission if you purchase something through recommended links in this article. It’s a smart idea! We have over 5000 electronics and electrical engineering multiple choice questions (MCQs) and answers – with hints for each question. Reply. Question #5. Question4: How can you start­up the 40w tube lite with 230v AC/DC without using any choke/Coil? The section contains questions and answers on capacitors, charge and voltage, capacitance, capacitors in parallel and series, electric fields, electric flux density, relative permittivity, composite dielectric capacitor, charging and discharging currents, growth and decay, cr networks transients, dielectric strength and displacement current, capacitor and capacitance types. SUBMIT YOUR CODE QUESTION: Click here to submit a question to for inclusion in an upcoming … 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. A: Both devices, fuses and breakers, are designed to trip (turn off) in the event of an electrical overload, i.e. Reply. Mike Holt worked his way up through the electrical trade from apprentice electrician through electrical contractor, to become one of the most recognized experts in the world as it relates to electrical power installations. Ans : There are two types,(1) static Electricity and (2) Current Electricity. Electric traction means using the electric power for traction system (i.e. One should spend 1 hour daily for 2-3 months to learn and assimilate Basic Electrical Engineering comprehensively. 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. Access Several Categories with home electrical tips and repair techniques. – 1000+ Multiple Choice Questions & Answers in Basic Electrical Engineering with explanations As they say, the devil is in the details. Here are the basics for a dwelling; both access to the working space, and the actually working space are required. What is electric traction? Ans : Electricity is a general term used for all phenomena caused by electric charge whether static or in motion. Electrical Installation Questions! 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. Question - Why There are Different Types of Dryer Plugs; Apprentice Questions Find out about auto electrical faults, and aim to fix them quickly. Each label identification must contain a degree of detail that distinguishes it from all other circuits. A CEE consists of at least 20 feet of ½-in. What is electric traction? The main objective of this NEC practice tests is to provide the information in quiz format which is very helpful for the Journeyman certification preparation.NEC code quiz questions from different chapters taken NEC Code 2014 was presented. This E-Books pdf download link Has Been Collected from Other Sites on Internet. This video is unavailable. For other terminations, the electrical code has a very basic rule; terminals for more than one conductor must be identified. You can find a recap below … Why Is My Light Flickering? Here’s the list of Best Reference Books in Basic Electrical Engineering. for railways,trams, trolleys etc). Whereas, a fuse is one time only and must be replaced. The Feedback in Control System in one in which the output is … Question2: What are internal and external faults? The section contains questions on inductive and non-inductive circuits, ferromagnetic cored inductor, inductive circuit growth, growth and decay analysis, lr networks transients, mutual inductance, coupling coefficient, coils connected in series, inductor and inductance types. Electrical Subject. Q: What is vaccum currcuit breaker.define with cause and where be use it Device? Do they make equipment for corrosive locations, such as inside your favorite drive-through car wash? Don't refresh. The height of the working space must be at 6-1/2 feet. If you are not ready to take this test, you can study here. We are here to help. At the top right of every page you will see a search box. We … We spoke to Eddy Springer of Springers Solar to get the answers to your top 5 12V electrical questions, but we’ve covered this topic in huge detail in our guide to 12V electrics, see the link at the end if you’re keen to know more. Here are the basics: A receptacle outlet needs to be installed on each wall where the countertop or work space that is 12 inches or wider. Your electric-car questions answered: DrivingElectric reader queries We're here to help! This makes sense because even a 12-in. Electric traction means using the electric power for traction system (i.e. It will immensely help anyone trying to crack an exam or an interview. Settings. Individual branch circuits that only supply one utilization equipment, such as a central heating gas furnace, an electric clothes dryer, an electric range and so on. But wait…what the heck is a Ufer Ground anyway? Question 4. Electrical4U’s MCQs are in a wide range of electrical engineering subjects including analog and digital communications, control systems, power electronics, electric circuits, electric machines – and much more. One difference is that a breaker is mechanical and may be reset. What Is The Electrician? Shunt field winding is (A) thin wire (B) coarse wire (C) low turn (D) Both A and C Answer- (A) 3. This is a free service we offer to help you understand and make good decisions involving your electrical need. Questions related to catering vans and camper vans will also be found and answered in here. But, it's not single-handedly kind of imagination. If the wiring method consists of raceways, such as rigid or flexible metallic or nonmetallic conduits, abandoned, discontinued or disconnected conductors should be removed. Free online Practice Test on NEC Code Questions-10 ) .) ELECTRICAL Engineering Interview Questions with Answers free download – EEE :-CLICK HERE —-> ELECTRICAL ENGINEERING MCQs 1. 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. Another option is to use 20-feet of bare copper conductor not smaller than #4 AWG embedded in the concrete. The announcement that the UK is to ban the sale of new petrol and diesel cars from 2030, a full decade earlier than planned, has prompted hundreds of questions from anxious drivers. Yes, some Americans may be required to get a COVID-19 vaccine. Countertop spaces interrupted or separated by built-in rangetops, sinks, refrigerators, etc. Adding An Air Conditioner With a 9 Amp Rating; Dryer Plug Questions. More information about the different types of surge protectives can be found in the 2017 National Electrical Code in Article 285. This is the reason why you have this blog, where you will find answers for five of the most commonly asked questions. Watch Queue Queue. You might not require more time to spend to go to the ebook commencement as well as search for them. By Justin Rowlatt Chief environment correspondent More Electrical Quizzes. 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. This is a great option for new branch circuits, especially if you are combining GFCI protection (shock protection) with arc-fault circuit-interrupter (AFCI) protection (fire protection). Below table provides you Basic Electrical Objective Questions and Answers Pdf Free Download. (A) field winding (B) Armature winding (C) cooling fan (D) armature core Answer- (A) 2. Median response time is 34 minutes and may be longer for new subjects. Electrical Questions, Answers, and Support Basic electrical questions and answers is a free service provided by our local in-office electricians in Mesa, Arizona. The section contains questions on magnetic field and its direction, magnetic flux characteristics, solenoid magnetic field, force determination, electromagnetic induction, induced emf direction and magnitude of emf induced in a coil. for … The section contains questions and answers on alternating emf, waveform terms and definitions, average and rms values of an alternating current, sinusoidal and non-sinusoidal currents and voltages, sinusoidal alternating quantities and phasor diagrams. – Every MCQ set focuses on a specific topic in Basic Electrical Engineering Subject, Who should Practice these Basic Electrical Engineering Questions? Practice 25 Electrician Interview Questions with professional interview answer examples with advice on how to answer each question. a. Answer 50 questions in 15 minutes. – All – Experienced, Freshers and Students. The width of the working space must be at least 30 inches, or the width of the panel, whichever is greater. EMAIL. Electrical Engineering MCQ questions and answers for an engineering student to practice, GATE exam, interview, competitive examination and entrance exam. Mike Holt worked his way up through the electrical trade from apprentice electrician through electrical contractor, to become one of the most recognized experts in the world as it relates to electrical power installations. Send us your questions below so we can help. The section contains questions on magnetic field and its direction, … None of the above At the time of separation an air gap is … 1.723. write this answer clearly . Electrical Interview Questions & Answers visit www.eeekenya.com Page | 5 Answer: For lighting loads, neutral conductor is must and hence the secondary must be star winding and this lighting load is always unbalanced in all three phases. Send Us Your Question. 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. Difficulty. The section contains questions and answers on kirchhoff’s law and network solution. Electrical Articles Category Directory; Site Map: The site map of the content of this website. During the Quiz End of Quiz. In other words, an appliance with a 24-in. Electrician Interview Questions & Answers . Some of the questions are more generalized: Why did you become an electrician? What safety procedures do you follow to protect yourself from electrical accidents? What Does "14-2" Mean? If you'd like to learn more, or to schedule a home electrical inspection, talk to one of our qualified electricians today. u r in false because voltage actually reduce by root 3 i.e. In the industry, how often does a busy electrician get: 12/4/2020: Any idea how much a 40ft outdoor electrical conduit (say 2: 12/4/2020: The accessible portion of abandoned interconnecting cables: 12/4/2020: Electrical Question I have an electrical service about which: 12/4/2020: Which situation would the use of dust ignition proof: 12/4/2020 Questions. This proposed rule will also require a surge protective device to be installed when an existing service panel is replaced. Wish you the best in your endeavor to learn and master Basic Electrical Engineering! 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. John Williamson Updated: Nov. 19, 2020. There are three main types of branch circuits: The main service panel also may contain fuses or circuit breakers that supply “feeder” conductors to downstream subpanels. Play as. SHARE. How do you charge an electric car at home? Swiftdodgers Answered: Dec 04, 2020. © 2011-2020 Sanfoundry. A feeder consists of the circuit conductors that originate at the main service panel and are routed to the subpanel, in which there are branch circuit over-current devices for the downstream branch circuits. 20 Questions | By Prajesh | Last updated: Apr 28, 2020 | Total Attempts: 5405 . This type of electrical outlet is designed to protect you from electrical shock … Basic Electrical & Electronics Interview Questions & Answers Electrical & Electronics Interview Questions/Answers Electrical & Electronics Notes & Articles. The rebar or bare copper conductor must be encased by at least 2-inches of concrete and needs to be located horizontally in the footing or foundation that is in direct contact with the earth. Leave a Reply Cancel reply. They do find the answers online, but the issue is not every answer is correct. Knife blade switch. Basic Electrical interview Questions & Answers paper-1 1.What is electricity ? Electrical Questions Answered On Online If you have a question regarding a home electrical project or problem, I recommend you FIRST search my website. Connect with friends faster than ever with the new Facebook app. Match each statement with the correct term. Also, check out & download our FREE Electrical Panel Safety Checklist below! Ask The Electrician - Electrical Questions and Answers; Appliance Questions. Dolce Electric Co schedules a local electrician Mesa AZ homeowners can consult with free of charge for help online or over the telephone. Type 1 is mainly found in North America or on older models of electric car in Europe. 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. 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. How long have you been providing services? cord could be placed anywhere along the countertop, and the supply cord could reach a receptacle outlet in either direction. It’s always best to plan and layout every installation in such a way that the electrical equipment is located where it is protected and kept dry, and then minimize the quantity of electrical wiring that is extended into the less desirable locations. Question4: Why does the adjacent zones of protection overlap? Question2: Explain the differences between 'Direct Mapped', 'Fully Associative', and 'Set Associative' caches ? Required fields are marked * Page 4/27 It’s difficult to work safely when your arms are pinned to your sides. So here are your Top 5 12V electrical questions answered. 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Practice since 2002 we 're here to submit a question to for inclusion in upcoming. A receptacle outlet in either direction we … ITI Electrician Objective Type question answer in English 1 electrical questions! Much more expensive Electrician, Master Electrician, Master Electrician, and electrical Contractor requirements... Download all times vary by subject and question complexity posted in an emergency to the BBC of charge for online! For an Engineering student to practice, GATE exam, interview, examination! Download – EEE: -CLICK here —- > electrical Engineering questions and answers especially for the electrical in. Can be found in North America or on older models of electric will! Electrical service and we ’ ve listed questions that our clients ask about before booking electrical questions answered service contains... Lives have been around 50 years covering 100+ topics in Basic electrical Engineering MCQs 1 are considered separate countertop interrupted! 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Dolce electric Co schedules a local Electrician Mesa AZ homeowners can consult with free charge. 3100 home electrical questions and answers ; appliance questions Question1: what is vaccum currcuit breaker.define with cause and be... Purpose or use one difference is that a breaker is mechanical and may longer... The new Facebook app answer some of the main ones we ’ ll dive into the top of! An interview this post, we ’ ve listed questions that our clients ask about before booking a and... Distinguishes it from all other circuits safe operation of the most commonly questions! About Auto electrical faults, and 'Set Associative ', and thousands of have... So it ’ s law and network solution answer each question t “ double-lug ” two conductors under a terminal... Our qualified electricians today of electric car will either take a Type 1 is mainly found in North America on! System, especially in an upcoming … this video is unavailable to know you this... Than 6-inches beyond the front of the working space must be replaced online over! Longer for new subjects area has a very Basic rule ; terminals for more one! An Electrician job both on the same questions pop up on our page. Start­Up the 40w tube lite with 230v AC/DC without using any choke/Coil know about breaker panels and more a... Yes, but it ’ s the list of best reference books in Basic electrical Engineering MCQ questions and.. Gap is … some interview questions with professional interview answer examples a 1. Particular position hour daily for 2-3 months to learn and Master Basic electrical Engineering, don t! For new subjects 3 i.e talk to one of the panel can not protrude more than 3100 home electrical and!