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EEE 304: ELECTRICAL ENGINEERING MATERIALS
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| bet | 13/48 | | Sana | 02.01.2024 | | Hajmi | 327 Kb. | | #129611 |
Bog'liq BACHELOR OF SCIENCE ELECTRICAL ELECTRONICS ENGINEERINGEEE 304: ELECTRICAL ENGINEERING MATERIALS
Electrical properties: conductors, insulators, super conductors: Semi conduction in amorphous material: Dielectric, ferroelectric, piezoelectric, pyro-electrics and thermoelectric materials, magnetic electrics: Electrostriction: Ferro and ferrimagnetisms: Metals, alloys, ceramics Paramagnetism: Domain theory: Remanence coelecricivity; permeability: Support materials, encapsulating materials, and protective coatings, tubing and sleeving materials: Adhesive materials: Insulating materials: Printed circuit boards materials: Metalized ceramics: Etching and cleaning: Stability of materials.
ECU 302: INNOVATION AND ENTREPRENEURSHIP FOR ENGINEERS
Definition, Types of entrepreneurs, characteristics of Entrepreneurs. Role of entrepreneurs in economic development. Various sources of business opportunities. Identification of commercially viable business propositions. Business plan formulation. Sources of funding. Government policies on small business ventures, enterprising opportunities; Motivation, competencies and skills. Starting new business ventures; Business planning, Resource managements, organization development and management financial management and planning. Marketing, selling and negotiation techniques. Exit options for Engineers.
EEE 315: ELECTRICAL MACHINES III
Three phase synchronous machines: equivalent circuits, performance and characteristics. Short circuit ratio, saturation effects, power and power angle diagrams. Paralleling: behaviour on infinite bus bar system, effect of change of excitation on power factor. The synchronous phase modifier, O and V curves, determination of kVA. Armature reaction in synchronous machines: two axes theory for both synchronous motor and generator. Stability in synchronous machines: steady state transient and dynamic stability, equal area criterion of stability, short circuit and negative sequence conditions. Electrical and mechanical load operating charts, limits of stability. Governor characteristics: oscillations and hunting.Methods of improving stability of synchronous machines.
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