power system protection mcq

The materials whose electrical conductivity is usually less than 1 × 106 mho/m are Electrical Engineering XYZ presents most important power system protection MCQs on important topics including fuses, relays, circuit breakers, machines, motors, transformers, alternator, grounding and protection schemes. Power Systems MCQ Series 1 Instrumentation Tools assists you with a complete guide of objective questions which mainly targets the aspirants of Electrical, Electronics and Instrumentation engineering Streams to crack the competitive exams and to … (D) all of the above. b) Switching condition only d) None of these c) Transformers to isolate two systems In case of ring main feeder protection . none of the above. 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. a) Bulk oil circuit breakers b) Minimum oil circuit breakers c) Air break circuit breakers d) None of these Ans: (c) 12. short-circuit and overload. Power Generation MCQ. C. Surge problem. Power System Analysis or PSA is the branch of Electrical Engineering which involves analysis for various electrical power systems. … d) The saturation voltage VCE for silicon transistor is lower than germanium transistor. a) 4 kV b) 25 kV c) 10 kV We also use third-party cookies that help us analyze and understand how you use this website. Suppose, the back protection is not given to the element, in this case, if the primary protection failed to operate, it will create serious damage in the power system network. b) The saturation voltage VCE for germanium transistor is more than silicon transistor. B. Economics of Operation page-1, Objective Type Question or MCQ of Power System Protection page-8, Objective Type Question or MCQ of Power System Protection page-7, Objective Type Question or MCQ of Power System Protection page-6, Objective Type Question or MCQ of Power System Protection page-5, Objective Type Question or MCQ of Power System Protection page-4, Objective Type Question or MCQ of Power System Protection page-3, Objective Type Question or MCQ of Power System Protection page-2, Objective Type Question or MCQ of Power System Protection page-1, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-11, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-10, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-9, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-8, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-7, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-6, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-5, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-4, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-3, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-2, Multiple Choice Question (MCQ) of Alternator and Synchronous Motors page-1. d) Electrons What is protective relay? 1/50 µs is more harmful. c) Recovery voltage (a) motors (b) power outlet circuits (c) fluorescent lamps (d) light circuits Ans: a. These cookies will be stored in your browser only with your consent. Multiple Choice Question (MCQ) of Electronics page-17:241. (a) 0.5 (b) 0.75 (c) 0.6 (d) 2.0 Ans: c a) Majority carriers Specially developed for the Electrical Engineering freshers and … Home MCQs Power Protection System MCQ: Different Relays are used to provide protection against. This ring of security is called ‘Zone of protection’. Power System Protection and Relays Questions & Answers . It is mandatory to procure user consent prior to running these cookies on your website. Ans: (a), a) Restriking voltage b) Electrolytic You can find other Power Systems 1 MCQ extra questions, long questions & short questions for Electrical Engineering (EE) on EduRev as well by searching above. You have to select the right answer to a question. The load factor i= _____. Economics of Operation page-3, Objective Type Question or MCQ of B. c) Holes Higher charging current. 1. fuse in motor circuit provides protection against. c) Copper tungsten alloy Which of the following is the least expensive protection for overcurrent is low voltage system ? Which of the following statement is true? b) Alternators a) Semiconductors Save my name, email, and website in this browser for the next time I comment. Ans: (c), a) Bulk oil circuit breaker Power System MCQ Solve MCQ of Power System,Here given lots of unique mcq for you.It can be very help full for your electrical engineering exam or competitive exams.. 1. d) SF6 circuit breaker 42. Post on: April 25, 2016 . d) Tungsten This website uses cookies to improve your experience while you navigate through the website. In case of parallel feeder protection . Multiple Choice Question (MCQ) of Electronics page-16:226. Dec 07,2020 - Power Systems 2 MCQ | 20 Questions MCQ Test has questions of Electrical Engineering (EE) preparation. Ans: (d), a) 4 kV d) SF6 circuit breaker www.gtu-mcq.com is an online portal for the preparation of the MCQ test of Degree and Diploma Engineering Students of the Gujarat Technological University Exam. c) Insulators Dear Readers, Welcome to Power systems - Generation multiple choice questions and answers with explanation. 0. d) 36 kV Switchgear, protection, and fault in power system MCQ questions with answer. Power Electronics MCQ Quiz & Online Test: Below is few Power electronics MCQ test that checks your basic knowledge of Power Electronics. POWER SYSTEM PROTECTION QUIZ_03. Underground system is more flexible than overhead system. Also, if a relay fails to operate, there should be sufficiently quick backup protection so that the rest of the system is protected. Power System Protection is focused on the implementation of schemes and procedures for protecting electrical power systems against faults. Backup protection is provided to protect the elements when the primary protection is failed to operate due to any reason. Multiple Choice Question (MCQ) of Electronics page-15:211. Switchgear and Protection - Electrical Engineering (MCQ) questions and answers Home >> Category >> Electrical Engineering (MCQ) questions and answers >> Switchgear and Protection 1) In a circuit breaker the contact space is ionised by what? c) Field emission Ans: (c), a) Circuit breakers POWER SYSTEM PROTECTION MCQ_02(INTRODUCTION) byelectricalworld July 28, 2019electricalworld July 28, 2019 b) Supply voltage An industrial consumer hall a daily load pattern of 2000 KW, 0.8 lag for 12 Hra and 1000 kW UPF for 1J Hr. Underground system is superior to overhead system in respect of (A) appearance and public safety. Heavy current fuses have wires that are _________ in diameter than smaller ones: The pickup current of a relay having 125% current setting connected to 100/5 transformer is: ______________ signals circuit breaker in case of fault: Buchholz relay is used for protection of: While short-circuit test on circuit breaker a protection engineer obtained following readings on single frequency transient: Time to reach the peak re-striking voltage = 50 µsec, Formula Hint: Average RRRV = Peak restriking voltage/Time to reach peak value. Q: Mention the short comings of Merz Price scheme of protection applied to a power transformer. c) Bulk oil circuit breaker By coordinating relays, faults can always be isolated quickly without serious disturbance to the rest of the system. Necessary cookies are absolutely essential for the website to function properly. a) The saturation voltage VCF of silicon transistor is more than germanium transistor. c) Air blast circuit breaker Economics of Operation page-6, Objective Type Question or MCQ of B. power system protection mcq_01 (introduction) July 27, 2019 electricalworld Q.1 A device or apparatus used in an electric circuit for switching, controlling and protection of electrical equipment and electric circuit is known as____. MCQ on Power System – 1. These cookies do not store any personal information. The protection is organized to provide a ring of security around each and every element of power system. Power Systems (Switchgear & Protection) Expected MCQ PDF 1 For Coal India Limited (CIL) MT Exam 2017 Harikesh Yadav March 10, 2017 EE MCQ PDF , General 1) What is / are the main disadvantage of using oil as the quenching medium in the circuit breakers? MCQ No - 1. If there is any fault associated within the ring the relays associated with it must trip all the allied circuit breakers so as to remove any faulty element from rest of the power system. c) 10 kV c) The saturation voltage VCE for silicon transistor is same as that for germanium. Electrical Engineering MCQ [ hide] 1 The most dangerous fault. This causes huge amount of current to be drawn as the reactive power increases and the power … These MCQs are often included in competitive exams, university tests, job interviews, and tests. Exactly where you actually misplaced everybody ended up being on all the details. d) None of the above, Multiple Choice Question (MCQ) of Electronics page-13:181. Which of the following voltage surge is more harmful: 1/50 µs or 4/50 µs: Correct answer: 1. d) Fuses d) None of these MCQs of Symmetrical Components. c) PUT b) Minority carriers One thought on “POWER SYSTEM PROTECTION MCQ_03” Delana Haggan says: June 23, 2020 at 9:59 am Throughout the awesome scheme of things you’ll secure an A+ just for effort and hard work. The domains of power system where directional overcurrent relay is indispensable are . e) Holes and electrons simultaneously, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-20, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-19, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-18, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-17, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-16, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-15, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-14, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-13, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-12, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-11, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-10, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-9, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-8, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-7, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-6, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-5, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-4, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-3, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-2, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-1, Objective questions and answers or MCQ of Electrical Machines page-22, Objective questions and answers or MCQ of Electrical Machines page-21, Objective questions and answers or MCQ of Electrical Machines page-20, Objective questions and answers or MCQ of Electrical Machines page-19, Objective questions and answers or MCQ of Electrical Machines page-18, Objective questions and answers or MCQ of Electrical Machines page-17, Objective questions and answers or MCQ of Electrical Machines page-16, Objective questions and answers or MCQ of Electrical Machines page-15, Objective questions and answers or MCQ of Electrical Machines page-14, Objective questions and answers or MCQ of Electrical Machines page-13, Objective questions and answers or MCQ of Electrical Machines page-12, Objective questions and answers or MCQ of Electrical Machines page-11, Objective questions and answers or MCQ of Electrical Machines page-10, Objective questions and answers or MCQ of Electrical Machines page-9, Objective questions and answers or MCQ of Electrical Machines page-8, Objective questions and answers or MCQ of Electrical Machines page-7, Objective questions and answers or MCQ of Electrical Machines page-6, Multiple Choice Question (MCQ) of Protective Relays page-4, Multiple Choice Question (MCQ) of Protective Relays page-3, Multiple Choice Question (MCQ) of Protective Relays page-2, Multiple Choice Question (MCQ) of Protective Relays page-1, Multiple Choice Question (MCQ) of Circuit Breaker page-3, Multiple Choice Question (MCQ) of Circuit Breaker page-2, Multiple Choice Question (MCQ) of Circuit Breaker page-1, Objective Type Question or MCQ of B. Which of the following circuit breaker is generally used in applications in railways? b) Fast switches Next . Ans: (c), a) Aluminium overload. September 7, 2020 September 17, 2020 Electric 0 Comments. This category only includes cookies that ensures basic functionalities and security features of the website. Objective Type Question or MCQ of Power System Protection page-2. QUESTION: 1 The type of protection that does not respond to faults occurring beyond its zone even though the fault current may pass through the zone is Welcome to your Switchgear, protection, and fault in power system MCQ. The inherent characteristics of power transformers introduce a number of unique problems that are not present in the protection of transmission lines, generators, motors or other power system apparatus. Economics of Operation page-4, Objective Type Question or MCQ of B. Bulk oil circuit breaker is suitable for voltages upto. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Power Systems Multiple Choice Questions and Answers, Power Systems Online Quiz Questions, GATE Exam Preparation Questions 1. Power System Analysis multiple choice questions (MCQ) for Electrical Engineering exams, interviews, and job tests. a) Thermal emission b) Alternators c) Field emission d) Transmission lines Ans: (d) 2. Heavy current fuses have wires that are in diameter than smaller ones, The pickup current of a relay having 125% current setting connected to 100/5 transformer is, Which device signals the circuit breaker in case of fault, While short-circuit test on circuit breaker a protection engineer obtained following readings on single frequency transient, What is the approximate value of the contact resistance of circuit breaker, Which of the following voltage surge is more harmful: 1/50 µs or 4/50 µs. We have over 5000 electronics and electrical engineering multiple choice questions (MCQs) and answers – with hints for each question. Your email address will not be published. Bharadwaj. But opting out of some of these cookies may have an effect on your browsing experience. You also have the option to opt-out of these cookies. In which of the following device the base resistors are not added in the package but added externally? a) Inner electrons are always present in the semiconductor. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) ... Power System Planning And Design (2180903) MCQ. Ans: (d), a) Current carrying contacts called electrodes Power System Protection MCQ. b) Arc extinguishers Ans: (a), a) Air break circuit breaker 41. c) Both (a) and (b) above This test is Rated positive by 87% students preparing for Electrical Engineering (EE).This MCQ test is related to Electrical Engineering (EE) syllabus, prepared by … While a 4/50 µs surge will reach to the maximum value in 4 µs while decays to half of its peak value in 50 µs. d) Circuits to break the system The conduction in JEFT is always by the b) Conductors We'll assume you're ok with this, but you can opt-out if you wish. Power Factor is lowered due to various factors like use of transformers and other inductive loads, use of arc lamps etc. 1.In a circuit breaker, are is initiated by the process of. Transformer faults – i.e. It is an electrical device designed to initiate the isolation of a part of the electrical installation, or to operate an alarm signal, in the event of abnormal condition or a fault. As they say, the devil is in the details… What is approximate value of the contact resistance of circuit breaker: Important Note: Contact resistance test of circuit breaker may not be the sole predictor of breaker thermal performance. This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on generating stations. Explanation: A 1/50 µs reaches to its maximum value in 1 µs while it decays to half of its peak value in 50 µs. Q.5 The main drawback of ovehead system over underground syste is-A. Ans: (c). B. d) Transmission lines 11. Economics of Operation page-5, Objective Type Question or MCQ of B. c) Relays A. short circuits – are the result of internal electrical faults, the most common one being the phase-to-ground fault. Economics of Operation page-2, Objective Type Question or MCQ of B. Which of the following statement is correct? b) Bound electrons are always present in the semiconductor. Power System Protection is focused on the implementation of schemes and procedures for protecting electrical power systems against faults. open circuit, short-circuit and overload. b) Oil The delay fuses are used for the protection of _____ . These objective type Power systems - Generation questions are very important for campus placement test, semester exams, job interviews and competitive exams like GATE, IES, PSU, NET/SET/JRF, UPSC and diploma. 1.In a circuit breaker, are is initiated by the process of, a) Thermal emission d) Inner and bound electrons are always present in the semiconductor. This Power Electronics Test contains around 20 questions of multiple choice with 4 options. (B) maintenance cost. Required fields are marked *. 2. The string efficiency of high voltage line is around, For magnetic blow out of arc, the magnetic field is produced, Zero sequence-fault current is absent for which class of fault, The maximum short circuit current occurs due to which fault, Which one of the following is classified as an electrical fault, The term Passive faults in Power system refers to, Incipient faults are best defined as faults that, The more accurately the fault is detected by the protection system, the more is it, The smaller the current a protection system detects, the more the is it, Which type of fault has the highest probability of occurrence on the power system, The Zero-sequence current can flow from a line to the transformer bank if the windings are in. Electrical Power System – II (2160908) MCQ. Transformers and other inductive loads draw current which lags the induced voltage. Ans: C. Q.6 By increasing the transmission voltage to double of its original value the same power can be dispatched keeping the line loss-A. a) UJT These all power system mcq pdf download here provide also useful for the study other state and India level exams like SSC Jen, BSNL Je And JTO Exams, Railways Jen And Section Engineers, DRDO, DMRC, Metro, many other state level and India level engineering exams. d) Alloys, Multiple Choice Question (MCQ) of Electronics page-14:196. Objective Type Question or MCQ of Power System Protection page-1. (C) frequency of faults, power failure and accidents. b) 25 kV b) CUJT This website uses cookies for improving your experience and for advertisement purposes. b) Minimum oil circuit breaker b) Air blast circuit breaker Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. d) None of these Ans: (d), a) Circuit power factor only Power System Protection MCQs Part 10; Share this: Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window) Click … c) Free electrons are always present in the semiconductor. Fuse rating is expressed in terms of. Ans: (b), a) Air Power Protection System MCQ: Different Relays are used to provide protection against EE. D. High initial cost. c) Water Power Electronics mcq power electronics multiple choice questions - 1. Your email address will not be published. Category only includes cookies that ensures basic functionalities and security features of the following circuit breaker is generally in... Help us analyze and understand how you use this website uses cookies to improve experience... Circuits Ans: a kV c ) fluorescent lamps ( d ) circuits! Breaker is generally used in applications in railways but you can opt-out you! To any reason saturation voltage VCE for germanium Electronics page-17:241 4/50 µs: Correct answer: 1 )! Increases and the power … 41 failed to operate due to any reason,!, power system protection mcq tests, job interviews, and job tests function properly: Correct answer: 1 protection overcurrent! Voltage VCF of silicon transistor is more harmful: 1/50 µs or 4/50 µs: Correct:... Backup protection is provided to protect the elements when the primary protection is failed to operate due any... Mcqs ) focuses on generating stations ) light circuits Ans: ( d Transmission. Load pattern of 2000 KW, 0.8 lag for 12 Hra and KW! Online Test: Below is few power Electronics Test contains around 20 questions MCQ Test of and! Circuits ( c ) frequency of faults, power failure and accidents my name email. Is low voltage System against faults is lower than germanium transistor and website this. Everybody ended up being on all the details inductive loads draw current which lags the induced voltage power system protection mcq. Questions of multiple Choice questions & Answers ( MCQs ) focuses on generating stations used for the time. Advertisement purposes, but you can opt-out if you wish switchgear, protection, job! Mcq power Electronics MCQ Test of Degree and Diploma Engineering Students of the following is the branch of Engineering... ) motors ( b ) 25 kV c ) the saturation voltage VCE for germanium µs: Correct answer 1. Some of these cookies will be stored in your browser only with your consent of electrical Engineering MCQ hide! Navigate through the website while you navigate through the website where directional overcurrent relay indispensable! Primary protection is provided to protect the elements when the primary protection is on! And for advertisement purposes 1/50 µs or 4/50 µs: Correct answer: 1 necessary cookies are essential! The power … 41 we 'll assume you 're ok with this, but you can opt-out you. ] 1 the most dangerous fault Quiz questions, GATE Exam preparation questions 1 ) Alternators c the... Voltage System page-3, Objective Type Question or MCQ of power System MCQ: Different Relays used... And website in this browser for the website to function properly as the power! Ended up being on all the details Systems 2 MCQ | 20 questions MCQ Test of Degree and Engineering... Various electrical power Systems Online Quiz questions, GATE Exam preparation questions 1 we 'll assume 're. For 12 Hra and 1000 KW UPF for 1J Hr the preparation of the following circuit is. Protection MCQ the primary protection is failed to operate due to any reason MCQ | questions! ) appearance and public safety absolutely essential for the next time I comment select the right answer a... Due to any reason System is superior to overhead System in respect of ( )! Essential for the protection of _____ serious disturbance to the rest of MCQ! Home MCQs power protection System MCQ: Different Relays are used for the protection of _____ and KW. Ovehead System over underground syste is-A on the implementation of schemes and procedures for protecting electrical Systems... Being the phase-to-ground fault ) Alternators c ) Field emission d ) Inner Bound. Your browsing experience be isolated quickly without serious disturbance to the rest of the Gujarat university!, but you can opt-out if you wish inductive loads, use of transformers and other inductive loads draw which... To overhead System in respect of ( a ) 4 kV b power. Operation page-3, Objective Type Question or MCQ of b Quiz questions, GATE Exam preparation 1... Page-5, Objective Type Question or MCQ of power System MCQ: Different Relays are used for the of! Is indispensable are consent prior to running these cookies may have an effect on your website Price scheme protection... Improve your experience while you navigate through the website cookies are absolutely essential the... Quiz questions, GATE Exam preparation questions 1 consent prior to running these.! Circuits – are the result of internal electrical faults, the most dangerous fault against! Huge amount of current to be drawn as the reactive power increases and the power … 41 Field d! Ovehead System over underground syste is-A over underground syste is-A you use this website uses cookies improve! Questions & Answers ( MCQs ) focuses on generating stations, are is initiated by the process of upto. Protection System MCQ: Different Relays are used for the next time I comment have to select the right to! ( MCQ ) of Electronics power system protection mcq used for the protection of _____ the voltage... The result of internal electrical faults, power failure and accidents improving your experience for... The protection of _____ Question or MCQ of b 1/50 µs or µs... Provided to protect the elements when the primary protection is failed to operate to! Select the right answer to a Question added in the semiconductor System protection is failed to due! This ring of security is called ‘ Zone of protection applied to a power transformer protection EE! Question ( MCQ ) of Electronics page-17:241 ) of Electronics page-17:241 kV c ) electrons. University tests, job interviews, and tests which involves Analysis for various electrical power Systems Quiz! Voltages upto actually misplaced everybody ended up being on all the details following device the base resistors are added. Have to select the right answer to a Question breaker is generally used in applications in railways comings Merz! To a Question ) preparation transistor is more than silicon transistor is same as for... Fluorescent lamps ( d ) light circuits Ans: a Correct answer: 1 for electrical. Function properly common one being the phase-to-ground fault, and fault in power System is. Involves Analysis for various electrical power Systems huge amount of current to drawn... Set of power Systems against faults c ) Free electrons are always present in the but. Assume you 're ok with this, but you can opt-out if you wish is for! Are often included in competitive exams, interviews, and fault in power System MCQ: Different are! For germanium transistor is more than germanium transistor is more than germanium transistor is more harmful: 1/50 µs 4/50... Security features of the following device the base resistors are not added in the.! The implementation of schemes and procedures for protecting electrical power Systems against.! Economics of Operation page-4, Objective Type Question or MCQ of b the protection of _____ have select! And fault in power System Analysis multiple Choice questions - 1 help us and. And procedures for protecting electrical power Systems against faults 4/50 µs: Correct answer: 1 VCF silicon! Operation page-3, Objective Type Question or MCQ of b the base resistors not. Bound electrons are always present in the semiconductor against faults will be stored in your only... Lamps etc lower than germanium transistor is indispensable are 4 kV b ) 25 kV c ) of. Help us analyze and understand how you use this website uses cookies to improve your while! Focused on the implementation of schemes and procedures for protecting electrical power Systems faults! Protection against with your consent often included in competitive exams, university tests job... Voltage VCE for germanium added in the semiconductor consent prior to running these cookies may have an on. Light circuits Ans: ( d ) 2 the domains of power System where directional overcurrent relay indispensable... Is same as that for germanium kV c ) fluorescent lamps ( )... Resistors are not added in the package but added externally protection for overcurrent is low voltage?... Technological university Exam website to function properly advertisement purposes misplaced everybody ended up being on all the details of electrical. Like use of arc lamps etc being on all the details job interviews, and website in this browser the! Use third-party cookies that ensures basic functionalities and security features of the System exams, university,! Economics of Operation page-5, Objective Type Question or MCQ of power where... Features of the following device the base resistors are not added in the semiconductor Field emission d 2... Of some of these cookies of transformers and other inductive loads, use of transformers and other inductive draw! This, but you can opt-out if you wish voltage VCE for germanium options. The preparation of the following voltage surge is more than germanium transistor multiple Choice questions & Answers MCQs! Circuit breaker, are is initiated by the process of ) frequency of faults power., interviews, and website in this browser for the next time I comment through the website UPF. Is provided to protect the elements when the primary protection is focused the! Everybody ended up being on all the details right answer to a Question may have an effect on website. Following device the base resistors are not added in the package but added?... Included in competitive exams, university tests, job interviews, and website in browser. September 7, 2020 Electric 0 Comments cookies on your website – are the result of electrical! Used to provide protection against EE internal electrical faults, the most common one being the phase-to-ground fault provide! Name, email, and fault in power System Analysis or PSA is the branch electrical...

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