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EEE 213: WORKSHOP PRACTICE
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| bet | 10/48 | | Sana | 02.01.2024 | | Hajmi | 327 Kb. | | #129611 |
Bog'liq BACHELOR OF SCIENCE ELECTRICAL ELECTRONICS ENGINEERING
This will take twelve (12) weeks at the end of the second year of study. The students will follow an approved practical training schedule designed by the department. The training will take place in Mechanical Engineering, Electrical Engineering and Computer Engineering workshops and laboratories. Mechanical Engineering Workshops: safety, practical exercises on use of machine tools, fitting and hand tools, welding and joinery-including soldering brazing, arc and gas welding-plumbing, masonry, carpentry, automotive engineering, and foundry: Electrical Engineering Workshops: Safety, Electrical Installations, Soldering and fabrication of simple electronic circuits on printed circuit boards, Winding of Motors and Transformers, Electrical Measurements and Standards. Computer Workshops and Laboratories: Safety, basic maintenance of computers.
3.3 Level 300 EEE 300: ELECTRICAL MACHINES II
Three-phase transformers: Review of single phase transformers. Three phase transformer winding, connections, groupings, operation. Effect of harmonics on output wave forms. Paralleling and load sharing. Scott three-phase to two-phase connection and Scott three-phase to single-phase connection; instrument transformers; operation on in- finite bus bars; rating; heating; temperature rise; cooling; losses and efficiency. Testing and application. Three phase induction motors: Operation, equivalent circuit, circle diagram, performance and characteristics, balance steady state operation, methods of starting and braking. Speed control. Testing and applications. Single phase induction motors: Types of single-phase induction motors, double field revolving theory, Self-starting mechanism, equivalent circuits, Capacitor Startand- run motor, shaded pole motor, repulsion type motor, repulsion type motors, AC series motor, Universal motor, Reluctance motor, Hysteresis motor.
EEE 302: ELECTROMAGNETIC FIELDS
Electrostatics: Coulombs Law; electric field intensity: Electric potential; electric dipole; Gauss Law; potential energy; spherical, linear, planar charge distribution: Dielectrics, Conductors and Semiconductors: Boundary conditions at conducting surface, and on dielectric boundaries: The electric field in dielectric media, polarization, energy in a capacitor: Fields in a coaxial transmission, capacitance per unit length: Divergence of flux density: Maxwells divergence equations: The Divergence theorem: Laplacian operator: Poissons and Laplaces equations: Boundary value problems: Solution of Laplaces and Poissons equations in different co-ordinate systems with examples of practical situations: Electric Fields: Electric polarization; electric field inside and outside dielectrics; electric susceptibility; electric displacement: Magnetostatics: solution of magnetic fields; Biot-Savart Law; force between current carrying conductors; magnetic induction; Amperes law; the toroid; the solenoid.
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