Electrical and Electronics Engineering Materials Electrical Eng 3rd Sem BTEUP Syllabus 2019-2020

Electrical and Electronics Engineering Materials detail BTEUP syllabus for Electrical Engineering, effective from 2019-2020, is collected from BTEUP 2017 Syllabus official website and presented for diploma students. PDF download is possible from official site but you can download the istudy mobile app for syllabus on mobile. The course details such as exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other bteup syllabus 3rd sem electrical eng 2019-2020 you can visit BTEUP Syllabus 3rd Sem Electrical Eng 2019-2020 Subjects. The detail syllabus for electrical and electronics engineering materials is as follows.

Rationale:

A diploma holder in Electrical Engineering will be involved in maintenance, repair and production of electrical equipment and systems. In addition, he may be required to procure, inspect and test electrical and electronic engineering materials. Knowledge of various types of materials will be needed in order to execute the above mentioned functions. He may also have to decide for an alternative when a particular material is either not readily available in the market or its cost becomes prohibitive.

Learning Outcomes:

After undergoing the subject, students will be able to:

• Identify electrical and electronics engineering materials/component
• Select proper conducting material for a particular application
• Select a proper insulating material for a particular application
• Suggest an alternate material if proper material is not available
• Procure various electrical and electronics engineering material available in the market
• Select proper magnetic material for a particular application
• Make use of engineering material used for fabrication of particular electrical machine
• Select gaseous material for particular application

1. Classification (10 Periods)

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2. Conducting Materials (12 Periods)

1. Introduction
2. Resistance and factors affecting it such as alloying and temperature etc
3. Classification of conducting material as low resistivity and high resistivity materials, low resistance materials
1. Copper:

General properties as conductor: Resistivity, temperature coefficient, density, mechanical properties of hard-drawn and annealed copper, corrosion, contact resistance. Application in the field of electrical engineering.

2. Aluminium:

General properties as conductor: resistivity, temperature coefficient, density, mechanical properties of hard and annealed aluminium, solderability, contact resistance. Applications in the field of electrical engineering.

3. Steel:

Mechanical properties of steel, applications in the field of electrical engineering.

4. Introduction to bundle conductors and its applications.
5. Low resistivity copper alloys: Brass, Bronze (cadmium and Beryllium), their practical applications with reasons for the same
4. Applications of special metals e.g. Silver, Gold, Platinum etc.
5. High resistivity materials and their applications e.g., manganin, constantan, Nichrome, mercury, platinum, carbon and tungsten
6. Superconductors and their applications

3. Review of Semi-conducting Materials (12 Periods)

Semi-conductors and their properties, Materials used for electronic components like resistors, capacitors, diodes, transistors and inductors etc.

4. Insulating materials; General Properties: (10 Periods)

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5. Insulating Materials and their applications: (10 Periods)

1. Plastics
1. Definition and classification
2. Thermosetting materials: Phenol-formaldehyde resins (i.e. Bakelite) amino resins (urea formaldehyde and Melamine-formaldehyde), epoxy resins – their important properties and applications
3. Thermo-plastic materials: Polyvinyl chloride (PVC), polyethylene, silicones, their important properties and applications
2. Natural insulating materials, properties and their applications
1. Mica and Mica products
2. Asbestos and asbestos products
3. Ceramic materials (porcelain and steatite)
4. Glass and glass products
5. Cotton
6. Silk
7. Jute
8. Paper (dry and impregnated)
9. Rubber, Bitumen
10. Mineral and insulating oil for transformers switchgear capacitors, high voltage insulated cables, insulating varnishes for coating and impregnation
11. Enamels for winding wires
12. Glass fibre sleeves
3. Gaseous materials; Air, Hydrogen, Nitrogen, SF-their properties and applications

6. Magnetic Materials: (10 Periods)

1. Introduction – ferromagnetic materials, permeability, B-H curve, magnetic saturation, hysteresis loop including coercive force and residual magnetism, concept of eddy current and hysteresis loss, Curie temperature, magnetostriction effect.
2. Soft Magnetic Materials:
1. Alloyed steels with silicon: High silicon, alloy steel for transformers, low silicon alloy steel for electric rotating machines
2. Cold rolled grain oriented steels for transformer, Non-oriented steels for rotating machine
3. Nickel-iron alloys
4. Soft Ferrites
3. Hard magnetic materials Tungsten steel, chrome steel, hard ferrites and cobalt steel, their applications

7. Special Materials (10 Periods)

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8. Materials for Electrical Machines (10 Periods)

Introduction to various engineering materials necessary for fabrication of electrical machines such as motors, generators, transformers etc

Instructional Strategy:

The teacher should bring different materials, electronic components and devices in the class while taking lectures and explain and make students familiar with them. Also he may give emphasis on practical applications of these devices and components in the field. In addition, the students should be given exercises on identification of materials used in various electronic gadgets etc .and be encouraged to do practical work independently and confidently.

Means of Assessment:

1. Assignments and quiz/class tests, mid-term and end-term written tests, model/prototype making
2. Actual laboratory and practical work, model/prototype making, assembly and disassembly exercises and viva-voce

Text Books:

1. Electrical and Electronic Engineering Materials by SK Bhattacharya, Khanna Publishers, New Delhi
2. Electronic Components and Materials by Grover and Jamwal, Dhanpat Rai and Co., New Delhi
3. Electrical Engineering Materials by Sahdev, Uneek International Publications, Jalandhar
4. Electronic Components and Materials by SM Dhir, Tata Mc Graw Hill, New Delhi
5. Electrical Engineering Materials by PL Kapoor, Khanna Publishers, New Delhi
6. Electrical and Electronics Engineering Materials BR Sharma and Others, Satya Parkashan, New Delhi
7. Electrical and Electronics Engineering Materials DR Arora, Ishan Publications, Ambala City
8. Electrical Engineering Materials by Rakesh Dogra, SK Kataria and Sons, NEW Delhi
9. E-books/e-tools/relevant software to be used as recommended by AICTE/UBTE/NITTTR, Chandigarh.

Reference Books:

http://swayam.gov.in

For detail syllabus of all other subjects of BE Electrical Eng, effective from 2019-2020 do visit Electrical Eng 3rd Sem BTEUP syllabus for 2019-2020.

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