JNTUA B.TECH R 19 3-1 Syllabus For Electrical engineering materials PDF 2022


JNTUA B.TECH R 19 3-1 Syllabus For Electrical engineering materials PDF 2022

Get Complete Lecture Notes for Electrical engineering materials on Cynohub APP

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You will be able to find information about Electrical engineering materials along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Electrical engineering materials after reading this blog. Electrical engineering materials has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Electrical engineering materials can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Electrical engineering materials are mentioned below in detail. If you are having a hard time understanding Electrical engineering materials or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

Electrical engineering materials Unit One

Conducting Materials

Introduction –classification of materials –Metals and Non metals, physical, thermal, mechanical and electrical properties of materials –classification of electrical materials –concept of atom –electron configuration of atom, conductors, general properties of conductors, factors effecting resistivity of electrical materials –electrical/mechanical/thermal properties of copper, aluminum, iron, steel, lead, tin and their alloys –applications.

Electrical engineering materials Unit Two

Dielectric and High Resistivity Materials

Introduction –solid, liquid and gaseous dielectrics, leakage current, permittivity, dielectric constant, dielectric loss –loss angle –loss constant, Breakdown voltage and dielectric strength of –solid, liquid and gaseous dielectrics, effect of break down–electrical and thermal effects, Polarization –electric, ionic and dipolar polarization. Effect of temperature and Frequency on dielectric constant of polar dielectrics. High Resistivity materials –electrical / thermal / mechanical properties of Manganin, Constantan, Nichrome, Tungsten, Carbon and Graphite and their applications in electrical equipment

Get Complete Lecture Notes for Electrical engineering materials on Cynohub APP

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Electrical engineering materials Unit Three

Solid Insulating Materials

Introduction –characteristics of a good electrical insulating materials –classification of insulating materials –electrical, thermal, chemical and mechanical properties of solid insulating materials -Asbestos, Bakelite, rubber, plastics, thermo plastics. Resins, polystyrene, PVC, porcelain, glass, cotton and paper.

Electrical engineering materials Unit Four

Liquid & Gas Insulating Materials

Liquid insulating materials –Mineral oils, synthetic liquids, fluorinated liquids –Electrical, thermal and chemical properties –transformer oil –properties –effect of moisture on insulation properties Gaseous insulators –classification based on dielectric strength –dielectric loss, chemical stability properties and their applications.

Electrical engineering materials Unit Five

Domestic Wiring

Wiring materials and accessories –Types of wiring –Types of Switches -Specification of Wiring –Stair case wiring -Fluorescent lamp wiring-Godown wiring –Basics of Earthing –single phase wiring layout for a residential building.

Electrical engineering materials Course Objectives

To make the students learn about
Classification of materials.
Properties of materials and its applications.Domestic wiring and earthing

Electrical engineering materials Course Outcomes

After completing the course, the student should be able to:Understand the classification of materials, domestic wiring materials and earthing.Analyze the properties of different electrical materials Apply where the materials are applicable based on properties of materialsDesign and develop Residential wiring, godown wiring and earthing.

Electrical engineering materials Text Books

1. G.K. Mithal, “Electrical EngineeringMaterials”, Khanna publishers, 2ndedition, 1991. 2. R.K. Rajput, A course in “Electrical Engineering Materials”,Laxmi publications, 2009.

Electrical engineering materials Reference Books

1. C.S. Indulkar and S. Thiruvengadam, “An Introduction to Electrical Engineering Materials” S Chand & Company, 2008.2. Technical Teachers Training Institute,“Electrical engineering Materials”,1stEdition, Madras, McGraw Hill Education, 2004. 3. by S.P. Seth, “A course in Electrical Engineering Materials Physics Properties & Applications”, Dhanapat Rai & Sons Publications, 2018.

Scoring Marks in Electrical engineering materials

Scoring a really good grade in Electrical engineering materials is a difficult task indeed and CynoHub is here to help!. Please watch the video below and find out how to get 1st rank in your examinations . This video will also inform students on how to score high grades in Electrical engineering materials. There are a lot of reasons for getting a bad score in your Electrical engineering materials exam and this video will help you rectify your mistakes and help you improve your grades.

Information about JNTUA B.Tech R 19 Electrical engineering materials was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

Get Complete Lecture Notes for Electrical engineering materials on Cynohub APP

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