transmission and distribution interview questions and answers pdf

Transmission And Distribution Interview Questions And Answers Pdf

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Dear Readers, Welcome to Transmission and Distribution Interview Questions and Answers have been designed specially to get you acquainted with the nature of questions you may encounter during your Job interview for the subject of Transmission and Distribution.

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300+ TOP TRANSMISSION & DISTRIBUTION Objective Questions and Answers

What for series and shunt compensation provided in EHV transmission lines? Series capacitance is provided in EHV lines to artificially reduce the series reactance of the line so as to improve stability, voltage regulation and transmission efficiency.

Shunt compensation is provided to artificially reduce the line susceptance so as to improve the voltage regulation under light load condition. What is the material used for overhead transmission lines? What are the problems associated with EHV transmission? The problems associated with EHV transmission are corona loss and radio interference, requirement of heavy supporting structures and insulation requirments.

Why does surge impedance loading SIL increase with increase in voltage level? What are the factors that limit the maximum power transfer capability in a transmission line? Explain some of the methods to improve the strength of transmission system? Why phase shift is kept low for transmission of power for large distances? Save my name, email, and website in this browser for the next time I comment. This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.

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Transmission & Distribution Interview Questions & Answers

By which of the following systems electric power may be transmitted? If variable part of annual cost on account of interest and depreciation on the capital outlay is equal to the annual cost of electrical energy wasted in the conductors, the total annual cost will be minimum and the corresponding size of conductor will be most economical. The wooden poles well impregnated with creosite oil or any preservative compound have life a from 2 to 5 years b 10 to 15 years c 25 to 30 years d 60 to 70 years Ans: c. Which of the following materials is not used for transmission and distribution of electrical power? Galvanised steel wire is generally used as a stay wire b earth wire c structural components d all of the above Ans: d. The usual spans with R. The corona is considerably affected by which of the following?

By which of the following systems electric power may be transmitted? If variable part of annual cost on account of interest and depreciation on the capital outlay is equal to the annual cost of electrical energy wasted in the conductors, the total annual cost will be minimum and the corresponding size of conductor will be most economical. The wooden poles well impregnated with creosite oil or any preservative compound have life a from 2 to 5 years b 10 to 15 years c 25 to 30 years d 60 to 70 years Ans: c 7. Which of the following materials is not used for transmission and distribution of electrical power? Galvanised steel wire is generally used as a stay wire b earth wire c structural components d all of the above Ans: d 9.

The Power system is a network which consists of the components used in generation, distribution and transmission systems. The power system is used to produce electrical energy from coal and diesel. It has devices that are connected to the system like motor, circuit breaker, synchronous generator, transformer, conductor, etc. P-V curve or indicator diagram represent the corresponding change in pressure and volume in a system. This curve is very useful in many processes like cardiovascular physiology, thermodynamics and respiratory physiology. P-V curve designed in the 18th century to understand the efficiency of the engine.

Transmission and Distribution Interview Questions

Mechanical Engineering 1. MCQ Practice Tests. Timed Mock Tests. Online Quizzes.

The generation, distribution, and transmission system together constitute a network called as Power plant. The power plant uses the form of energy such as coal, diesel and converts it into electrical energy. An example of the power system is a grid that supplies power to the other system.

What for series and shunt compensation provided in EHV transmission lines? Series capacitance is provided in EHV lines to artificially reduce the series reactance of the line so as to improve stability, voltage regulation and transmission efficiency. Shunt compensation is provided to artificially reduce the line susceptance so as to improve the voltage regulation under light load condition. What is the material used for overhead transmission lines?

Power System Interview Questions

Current only. Current and voltage. Current, voltage and frequency.

Finding another job can be so cumbersome that it can turn into a job itself. Prepare well for the job interviews to get your dream job. Here's our recommendation on the important things to need to prepare for the job interview to achieve your career goals in an easy way. Transmission is the sending huge amounts of electrical energy from where it is created to the local substations like NTPC. Distribution is sending out the energy to from substation to customers.

Power Systems Interview Questions

Джабба повернулся и изумленно посмотрел на. - Танкадо. Сьюзан едва заметно кивнула: - Он требовал, чтобы мы сделали признание… о ТРАНСТЕКСТЕ… это стоило ему… - Признание? - растерянно прервал ее Бринкерхофф.  - Танкадо требует, чтобы мы признали существование ТРАНСТЕКСТА. Но он несколько опоздал.

ГЛАВНАЯ РАЗНИЦА МЕЖДУ ЭЛЕМЕНТАМИ, ОТВЕТСТВЕННЫМИ ЗА ХИРОСИМУ И НАГАСАКИ Соши размышляла вслух: - Элементы, ответственные за Хиросиму и Нагасаки… Пёрл-Харбор.

 - Выпустите меня, и я слова не скажу про Цифровую крепость. - Так не пойдет! - рявкнул Стратмор, - Мне нужен ключ. - У меня нет никакого ключа. - Хватит врать! - крикнул Стратмор.  - Где .

Transmission And Distribution MCQ Questions & Answers | Electrical Engineering

Он нащупал в кармане пиджака пистолет. До сих пор Дэвиду Беккеру необыкновенно везло, и не следует и дальше искушать судьбу. Пиджак защитного цвета от него отделяли теперь уже только десять человек.

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2 Comments

  1. Amy S.

    I too had a love story free pdf book of database management system pdf

    18.04.2021 at 04:31 Reply
  2. Demi R.

    Transmission & Distribution Interview Questions And Answers · Question 1. Why Is Alternating Current Used For Transmission? · Question 2. What Is Corona?

    20.04.2021 at 07:12 Reply

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