26-08-2017, 09:58 AM
ELECTRIC ENGINEERING
Circuits and electric fields: Network graph, KCL, KVL, nodes and meshes analysis, transient response of cc and ca networks; Analysis of sinusoidal steady state, resonance, concepts of basic filters; Ideal sources of current and voltage, Thevenin theorems, Norton and Overlap and Maximum Power Transfer, two-port networks, three-phase circuits; Gauss's theorem, electric field and potential due to distributions of points, lines, planes and spherical distributions; The laws of Ampere and Biot-Savart; inductance; Dielectric; capacity.
Signals and Systems: Representation of continuous and discrete time signals; Change and scaling operations; Linear systems, invariant in time and causal; Fourier series representation of continuous periodic signals; Sampling theorem; Fourier, Laplace and Z are transformed.
Electrical machines: Single phase transformer - equivalent circuit, phasor diagram, tests, regulation and efficiency; Three-phase transformers - connections, parallel operation; Self-transformer; Principles of energy conversion; DC machines - types, windings, generator characteristics, armature reaction and switching, starting and speed control of motors; Three-phase induction motors - principles, types, operating characteristics, startup and speed control; Single-phase induction motors; Synchronous machines - operation, regulation and parallel operation of generators, motor starting, characteristics and applications; Servo and stepper motors.
Energy systems: basic concepts of energy generation; Transmission line and performance models; Cable performance, insulation; Crown and radio interference; Distribution systems; Per unit of quantities; Bus impedance and admittance matrices; Load flow; Tension control; Correction of power factor; Economic operation; Symmetrical components; Fault analysis; Principles of overcurrent, differential and remote protection; Solid state relays and digital protection; Circuit breakers; Concepts of system stability, oscillation curves and equal area criteria; HVDC transmission and FACTS concepts.
Control systems: Principles of feedback; transfer function; Block diagrams; Steady State Errors; Techniques Routh and Niquist; Plots of Bode; Root loci; Lead retardation, lead and retardation; State space model; Matrix of state transition, controllability and observability.
Electrical and electronic measurements: Bridges and potentiometers; PMMC, mobile iron instruments, dynamometer and induction; Measurement of voltage, current, power, energy and power factor; Instrument transformers; Voltmeters and digital multimeters; Measurement of phase, time and frequency; Q-meters; Oscilloscopes; Potentiometric recorders; error analysis.
Analog and Digital Electronics: Characteristics of the diodes, BJT, FET; Amplifiers - polarization, equivalent circuit and frequency response; Oscillators and feedback amplifiers; Operational amplifiers - features and applications; simple active filters; VCOs and timers; Combinational and sequential logic circuits; Multiplexor; Schmitt Trigger; Multi-vibrators; Sampling and retention circuits; A / D and D / A converters; 8-bit microprocessor basic concepts, architecture, programming and interconnection.
Power electronics and units: semiconductor power diodes, transistors, thyristors, triacs, GTOs, MOSFETs and IGBTs - static characteristics and principles of operation; Activation circuits; Phase control rectifiers; Bridge converters - fully controlled and controlled in half; Principles of choppers and investors; Basic concepts of adjustable speed dc and ac units.
Circuits and electric fields: Network graph, KCL, KVL, nodes and meshes analysis, transient response of cc and ca networks; Analysis of sinusoidal steady state, resonance, concepts of basic filters; Ideal sources of current and voltage, Thevenin theorems, Norton and Overlap and Maximum Power Transfer, two-port networks, three-phase circuits; Gauss's theorem, electric field and potential due to distributions of points, lines, planes and spherical distributions; The laws of Ampere and Biot-Savart; inductance; Dielectric; capacity.
Signals and Systems: Representation of continuous and discrete time signals; Change and scaling operations; Linear systems, invariant in time and causal; Fourier series representation of continuous periodic signals; Sampling theorem; Fourier, Laplace and Z are transformed.
Electrical machines: Single phase transformer - equivalent circuit, phasor diagram, tests, regulation and efficiency; Three-phase transformers - connections, parallel operation; Self-transformer; Principles of energy conversion; DC machines - types, windings, generator characteristics, armature reaction and switching, starting and speed control of motors; Three-phase induction motors - principles, types, operating characteristics, startup and speed control; Single-phase induction motors; Synchronous machines - operation, regulation and parallel operation of generators, motor starting, characteristics and applications; Servo and stepper motors.
Energy systems: basic concepts of energy generation; Transmission line and performance models; Cable performance, insulation; Crown and radio interference; Distribution systems; Per unit of quantities; Bus impedance and admittance matrices; Load flow; Tension control; Correction of power factor; Economic operation; Symmetrical components; Fault analysis; Principles of overcurrent, differential and remote protection; Solid state relays and digital protection; Circuit breakers; Concepts of system stability, oscillation curves and equal area criteria; HVDC transmission and FACTS concepts.
Control systems: Principles of feedback; transfer function; Block diagrams; Steady State Errors; Techniques Routh and Niquist; Plots of Bode; Root loci; Lead retardation, lead and retardation; State space model; Matrix of state transition, controllability and observability.
Electrical and electronic measurements: Bridges and potentiometers; PMMC, mobile iron instruments, dynamometer and induction; Measurement of voltage, current, power, energy and power factor; Instrument transformers; Voltmeters and digital multimeters; Measurement of phase, time and frequency; Q-meters; Oscilloscopes; Potentiometric recorders; error analysis.
Analog and Digital Electronics: Characteristics of the diodes, BJT, FET; Amplifiers - polarization, equivalent circuit and frequency response; Oscillators and feedback amplifiers; Operational amplifiers - features and applications; simple active filters; VCOs and timers; Combinational and sequential logic circuits; Multiplexor; Schmitt Trigger; Multi-vibrators; Sampling and retention circuits; A / D and D / A converters; 8-bit microprocessor basic concepts, architecture, programming and interconnection.
Power electronics and units: semiconductor power diodes, transistors, thyristors, triacs, GTOs, MOSFETs and IGBTs - static characteristics and principles of operation; Activation circuits; Phase control rectifiers; Bridge converters - fully controlled and controlled in half; Principles of choppers and investors; Basic concepts of adjustable speed dc and ac units.