Electrical & Electronics Engineering Material detail BTEUP Diploma syllabus for Electrical Engineering, effective from 2017 is collected from BTEUP 2017 Syllabus official website and presented for diploma students. 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 electrical eng 1st sem bteup diploma syllabus 2017 you can visit Electrical Eng 1st Sem BTEUP Diploma Syllabus 2017 Subjects. The detail syllabus for electrical & electronics engineering material 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 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.
DETAILED CONTENTS
1. Classification
Classification of materials into conducting, semiconducting and insulating materials with reference to their atomic structure.
2. Conducting Materials
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3. Insulating Materials
- Introduction.
- Properties of insulating material. Electrical properties: Volume resistivity, Surface resistivity, Dielectric Loss, Dielectric Contant, Dielectric strength. Mechnical properties:- Mechanical strength Physical properties :- Hygrscoopcity tensile and compressive strength, Abrasive resistance brittleness. Thermal properties – Heat resistance, Classification according to high permissible temperature rise, Effect of over loading on the life of an electrical appliances, Increase in rating with the use of insulating materials having higher thermal stability,Thermal conductivity. Chemical properties – Solubility, Chemical resistance, Weather ability.
- Insulating materials and their application- Definition and classification Thermo setting materials e.g. Phenol Formaldehyde, Resins (i.e. Backelite), Amino resins (Ureca formaldehyde and Malamine formaldehyde), Epoxy resins their properties, Applications and Commerical names. Thermo Plastic materials e.g. Polyvinyl Chloride (P.V.C.), Poly Ethelene Silicons their properties application and commerical names. Brief description of extrusion and moulding process of using plastic materials in electrical engineering. Natural Insutaling Materials- Mica and Mica products, Asbestos and Asbestos products, Ceramic materials (Porcelain and Stealite), Glass and glass products, Cotton, Silk, Jute, Paper (Dry and impregnated), Rubber Butuman, Mineral and insulating oil for transformer, switch gear, capactors, high voltage cables, insulating varnishes for coating and impregnation, Enamels for winding wires, Glass fibre sleeves Gasous Materials e.g. Air, Hydrogen, Nitrogen and SF6
4. Magnetic Materials :
- Classification of magnetic materials into soft and hard magnetic materials.
- Soft magnetic materials – high silicon alloy steel for transformers and low silicon alloy steel, for electric rotating machine cold rolled grain oreinted and non-oriented steel, Nickel iron alloy, soft ferrites, their properties and uses.
- Hard magnetic materials – tungsten steel,chrome steel, cobalt steel, alnico, hard ferrites, their properties and applications.
5. Semiconductor Materials
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6. Special Purpose Materials :
Materials used in transistor and IC manufacturing, PC BS, computer memory devices (name of such materials to be added) Ferrous and non ferrous materials. Thermistor, Sensistor, Varistor and therir practical applications.
For detail syllabus of all other subjects of BE Electrical Eng, effective from 2017 do visit Electrical Eng 1st Sem BTEUP syllabus for 2017.
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