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Cell structure and organisation; functions of cellular organelles; diversity,
characteristics and classification of living things, general
reproduction, interrelationship of organisms, heredity and evolution;
elements of ecology and types of habitat. Scope of biology,
differences between plants and animals. Variation and life cycles
of plants to include non-vascular plants like algae, fungi, bacteria,
viruses, bryophytes and petridophytes. Varieties and forms life
cycles and functions of flowering plants.
Pre-requisite ENG 281.
Periodic waveforms and their average and effective values.
Characteristics and use of non-linear elements in
simple circuits. Magnetic circuits, single-phase alternating
current circuits. Series and parallel resonance. Power
factor correction, magnetic circuit, mutual inductance,
Introduction to electrical machines and polyphase systems;
DC generators and motors. Electrical and Electronic
Power measuring instruments and equipment,
A.C. and D.C. bridges. Basic control system, span/closed
loop system, communication fundamentals and introduction
to basic communication equipment (T.V. Radio,
Telephone).
A practical work programme (during the long vacation)
arranged within the campus and its immediate environment
to enable the students’ gain some basic skills in
the profession of engineering in general and electrical
engineering in particular.
Aspects of starting a business. Selecting a promising idea,
initiating enterprises, explaining opportunities and obtaining
initial finance. Market analysis. Legal aspects of
starting a business. Accounting and special tax problems.
Descriptive statistics: mean. Median, mode, charts and
frequency distribution curve. Probability and probability
distribution. Normal distribution. Binomial distribution
– Linear and multiple regressions. Correlations.
Analysis of variance and degree of confidence.
Interpretation of statistical models. Computer applications
in statistics.
Principles of effective Communication. Professional
use of the English Language. Principles of technical
writing. Oral presentation of technical ideas.
Pre-requisite ENG 282.
General Instrumentation. Basic meter in DC measurement.
Basic meter in AC measurement, rectifier voltmeter,
electro-dynamometer and wattmeter, instrument
transformers, DC and AC bridge and their applications,
general form of AC bridge universal impedence bridge;
Electronic instruments for the measurement of voltage,
current, resistance and other circuit parameter; electronic
voltmeters, AC voltmeters using rectifiers, electronic
multimeter, digital voltmeters, oscilloscope; vertical
deflection system, horizontal deflection system probes,
sampling CRO, Instruments for generating and
analysing waveforms, square-wave and pulse generators,
signal generators, function generators, wave
analysers; Electronic counters and their applications;
time base circuitry; universal counter measurement
modes; Analog and digital data acquisition system; tape
recorders D/A and A/D conversions, sample and hold
circuits.
Pre-requisite ENG 281
Free electron motion in static electric and magnetic fields,
electronic structure of matter, conductivity in crystalline
solids, theory of energy bands in conductors, insulators
and semi conductors; electrons in metals and electron
emissions, carriers and transport phenomena in
semi-conductors, characteristic of some electron and
photo devices, junction diodes, and transistors, FETS,
SCR, vacuum tubes, photo resistors, diodes, transistors,
photocell and light emitting diodes. Elementary discrete
devices fabrication techniques and IC technology.
Single stage transistor amplifiers. Circuits, analysis and
designs of multistage amplifiers.
Broadband and narrow band amplifiers, power amplifiers,
voltage and current stabilising circuits, Sinusoidal
RC and RLC and crystal oscillators. Switching properties
of electronic devices. Switching and waveshaping
circuits. Generation of non-sinusoidal waveforms;
astable, monostable and bistable multi-vibrators, comparator,
Schmitt trigger and time base generators using discrete transistor, operational amplifier fundamentals,
analyses and applications, other analog integrated
circuits - Time chips and their applications.
Analysis and design of logic gates of various families.
Diode logic, RTL, TTL, RCL, MOS and MOS of digital
integrated circuits. Interfacing between various logic
families. Concepts of small, medium, large and very
large scale integration and their consequences, some
digital building blocks; flip flops, counters, register
and decoders. Introduction to D/A and A/D conversion
principles.
Pre-requisite ENG 282
Review of electromagnetic laws,. Gauss’ Law, Ampere’s
and Faraday’s Laws; Electric potential, Electrostatic
fields due to distribution of charges, Energy stored in
Electric field, magnetic fields in and around current carrying
conductors of different shapes, magnetic vector
potential. Time varying magnetic and electric fields;
conduction and displacement current in magnetic vector
potential.
Pre-requisition: EEE 331
Maxwell’s equations (in rectangular coordinates and
vector-calculus notation);
Derivation of Maxwell’s equation;
electromagnetic potential and waves; poynting
vector; Boundary conditions; wave propagation in good
conductors, skin effect, plane waves in unbounded dielectric
media: reflection and transmission of electromagnetic
waves across boundaries of different media, Propagation
of electromagnet waves in ionized media, fundamentals
of transmission lines, matching, voltage reflection
coefficient standing wave ratio wave guides and
antennae. Applications of wave theory in communication.
Pre-requisite: ENG 282
Laplace and Fourier transforms, application of Laplace
transform to transient analysis of RLC circuits, transformation
concepts, reliability of transfer functions, Foster
and Cauer’s methods of synthesis, 2-ports network
synthesis, active filters.
Pre-requisite: EEE 341
Networks; Node, loop analysis, Realisability of transfer
functions, Foster and Cauers methods of synthesis.
Filters: design, operation, low, high, Band pass.
Butterowrth, Chebychev, filters, Non-linear circuit
analysis Locus diagrams.
Genaral machine structure, program counters and instruction
registers, Machine language and Assembly languages.
Instruction formats and types of instructions,
including operation codes, index and address registers
for Intel 8086, 8088. Addressing techniques, the use of
mnemonics to represent operation codes in assembly
language. Symbolic labels and functions of the symbol
tables. The functions of the passesof a 2-pass Assembler
macros: Definition and use in relation to open sub-routine-
loaders. Absolute and Relocatable loaders compilers
design.
Review of Principles of electromechanical energy conversion;
general rotating machines. Design construction
and characteristics of DC machines. Performance and
speed control of shunt, and series motors. Transformers,
equivalent circuits, design construction, characteristics.
Open/short circuit and polarity tests. Regulation.
Auto, three-phase transformers, connections and
parallel operation.
Pre-requisite: EEE 351
Synchronous machines, rotating magnetic fields, emf
equations, 3-phase alternator, steady-state performance,
Mathematical representation of salient and non-salient
synchronous machine characteristics. Synchronising
torque, infinite bus and parallel operation. Synchronous
motor, construction, characteristics, circuit diagram,
Method of starting. Induction machines, construction,
characteristic, circuit diagram of induction motors.
Torque/slip relation, speed control. Induction generators,
single-phase induction motor, universal motor,
reluctance motors, applications. Protection of
machines.
Laboratory work involves Soldering Techniques, Measuring
Instrument, Identification of semiconductors,
Application Circuit and Transformer Testing. A laboratory
work designed to illustrate topics covered in
measurement and instrumentation, electric circuits
theory transformers and DC machines.
Laboratory work involves Winding of Transformer and
protective devices. Confirmation of semi conductor –
Op Amp, Timing circuit. A laboratory work designed
to illustrate topics covered in electric circuits theory
electronic engineering and AC machines.
A more advanced programme similar to EE 290. Students
this time are attached to appropriate electrical
engineering facilities and industries to further enhance
practical approach to engineering through on-the-job
training.
Going public, Setting out, acquisition. Banking and diversification
decisions. Family involvement, entrepreneurial
succession. Management organization and control.
Students’ business proposal.
Pre-requisite EEE 322,
EEE 342
Basic concepts and examples of control systems, feedback
time response analysis, concept of stability, Routh-
Hurwits criterion; Root locus techniques, Frequency-response
analysis, polar and Bode plots, Nyquist stability
criteria. Nicholas Chart, compensation technique chart,
compensation techniques, introduction to non-linear
systems.
Transducers and their application in sensing light, voltage,
pressure, motion, current, temperature, etc. Electromechanical
relays, solid state relays. Remote control
concept in instrumentation. Digital components in combinational
and sequential circuits. Review of microprocessor
– based systems. Plug-in Units and special functions.
A/D and D/A converters. Digital voltmeters
and Multimeters: Basic principles of OP Amps and its
application in voltmeter, Automation in voltmeter,
Digital multimeter circuits. Digital power Meters.
Spetrum Analyzers, Logic Analyzer. Application of
Instrumentation in Industry. Fire alarms, burglar alarm
and general home and industrial instrumentations.
Amplitude modulation, double sideband, single sideband
and vestigial sideband modulation schemes;
simple modulators, power and bandwidth performance.
Angle modulation; frequency modulation, phase
modulation, bandwidth requirements, clippers and
limiters - Amplitude modulated signal reception; discrimination
frequency tracking loop, phase locked loop
and noise performance commercial radio systems.
Transmission media; attenuation in open space, air,
cable and fibre channels; construction of cables and
fibre, sampling theorem, pulse amplitude modulation,
pulse width modulation multiplexing,
quantisation systems and pulse code modulation, delta
modulation, courses and correction of errors in PCM
and DM, ideal and matched filters, frequency acquisition,
phase referencing and timing line codes, block
encoding and Shannon’s theorem.
Polynomials and their zeros - methods of bisection, Newton,
Bairstow, synthetic division and Lehmer; Direct
methods of the solution of linear equations; Iterative
process, its application to the solution of simultaneous
linear equations; convergence; Interpolation and differentiation
method in Numerical integration - Newton
coatas formulae and finite difference methods; The
eigenvalue problem solution of ordinary differential
equations - methods of Taylor, Euler predictor-corrector
and Runge - Kutta.
Pre-requisite: EEE 342
Introduction to analysis and design of digital systems.
Boolean algebra and mapping methods. Karuangh and
variable entered maps, combinational logic realization
with gates, multiplexers, read only memories (ROMS)
and programmable logic arrays (PLAS). State machine
analysis and design; State diagrams, redundant states
sequential counters and mainly synchronous systems,
state machine realization with multiplexers, ROMs and
PLAs. Asynchronous systems approach to digital
systems designs, top-down design, trail and error
methods. Codes, number systems and arithmetic
operations. Introduction to computer structures; register
transfer, hardware programming methods. Von
Neumann machines, and memory systems. Standard
logic function with MSI circuits; seven segment display
drivers, parity generators/checker encoders,
adders, etc.
Pre-requisite EEE 352
Introduction to power systems and sources of electric
energy, structure of electric power system, load characteristics, electric power transmission and distribution,
line impedance, representation and per unit systems;
relationship between currents and voltages; regulation
of voltage, transmitted power and losses, DC
transmission construction of overhead lines and underground
cables, power system equipment; standard
and safety.
Laboratory work involves Winding Techniques, Computer
hardware and software, Maintainance and Repairs,
Communications. A laboratory work set up to illustrate
topics covered in control theory, communication
principles, electronic engineering, computer techniques
and electric power principles.
Identification of PC parts and peripheral devices: Functions,
applications, and how to use them; safety precautions
and preventive maintenance of PC. Filing system:
directory, sub-directory, file, path, and how to locate
them. Word Processing: Principle of operation, applications,
demonstrations, and practical hand-on exercise
in use of a popular word processing package. Internet:
available services, principle of operation, applications,
demonstrations, and practical hand-on exercise in email,
and www. Spreadsheet: principle of operation,
applications, demonstrations, and practical hand-on
exercise in use of spreadsheets to solve problems. Database
Management package: principle of operation, applications,
demonstrations, and practical hand-on exercise
in use of DBMS. Report Presentation Software
Packages: Principle of operation, applications, demonstrations,
and practical hand-on exercise in use of a
popular report presentation package (such as power
point). Mini-project to test proficiency in use of software
packages.
A comprehensive internship programme in which students
spend a full semester in approved electrical engineering
establishments (private and public) and industries.
The exposure also provide opportunity for
students to sharpen their technical writing skill through
field reports, keeping log-books and prepared technical
documents under close supervision of professionals and
lecturers.
Scope of managerial economics, management models,
revenue of the forms, production decision, cost of production,
profit analysis of the firms, pricing techniques,
location and localization of industries, industrial growth
in Nigeria, the size of the firm integration and diversification,
marketing, demand and forecasting, distributive
trade in Nigeria, business finance, investment,
capital budgeting and management control, government
policies and the form.
Law Ethnics and conduct in engineering, legal definitions
and specifications, application of business law to
engineering, patents and inventions, trademarks and
copyrights contracts and contract documents, engineering
business, types, the structure and functions of organizations,
professional problems - legal responsibilities
professional liability, role of engineer in law suits.
Management: Organizational structure and behaviours,
engineer to engineer manager transition, managerial
functions, principles and techniques of planning forecasting,
organizing technical activities, project selection
and management, style of leadership and management
techniques.
Pre-requisite EEE 411
State space description of linear systems; concepts of
controllability and observability, state feedback, modal
control observers, realization of systems having specified
transfer function, application to circuit synthesis and
signal processing.
Review of state space approach, Observers, models,
robust control, optimal control, application of computer
to control systems, analysis, design and optimization.
Other concept of modern control.
Pre-requisite: EEE 322
Compare digital and analogue signal processing. Discrete
time signal systems and classification. Sampling
theory, Z-transform, Fourier Transform, and applications.
Convolution theorem. Design of digital filters,
and characteristics windows, IIR, FIR. Digital Signal
Processing (DSP) implementation by hardware and
software methods. Basic image processing concepts.
Pre-requisite: EEE 332
Microwave frequencies and uses; microwave transmission
in transmission lines and wave guides, microwave
circuits; impedence transformation and matching,
microwave circuits; passive microwave devices,
resonant and filter circuits, active microwave devices;
klystron and magnetron tubes and semi-conductor
devices for microwave generation. Antenna: definitions
of elementary parameters, introduction to antennas
and operative antennae and the related design
parameters; introduction to antennae arrays.
Radiowave propagation: propagation in the ionosphere,
troposphere and instratified media; principles
of scatter propagation; applications in general broadcast,
television and satellite communication systems.
Radar systems, nature of radar equations, composition
of a radar system, application of different types
of radars.
Concept of antenna radiation patterns, radiation resistance,
gain, effective area, reciprocity. Traveling wave
and HF antenna. Analysis, design and evaluation of
antenna, small and large HF types, Special microwave
antennas. Principle of range and direction finding by
means of radio echoes. Requirements and limitation of
radar, Modulation and microwave components of radar.
Pre-requisite: EEE 533
Elements of broadcasting system; studio equipment,
microphones, sound, disc, magnetic tape recording.
Radio transmitter power amplifier, FM system, radiation
antenna, Television camera, synchronization circuits,
video amplifiers, scanning. TV standards. Channel
allocation. Color television. concept of Digital
broadcasting-,High definition TV, coding
The use of object-oriented programming (OOP) to develop
computer simulations of engineering problems.
Programming with the C++ amd MATLAB languages.
(OOP) concepts including classes, inheritance and polymorphism.
Programming with class libraries. Eventdriven
simulation techniques in an object-oriented environment.
Programming projects will include the development
of a simulator for an engineering application.
Communication within computer, addressing and database.
CPU memory – I/O device communications.
Communication between system. Host/host versus
host/slave relationships. Handshaking protocols and
synchronization. Serial versus parallel communications.
Hardware elements of network design-terminals, models,
multiplexers and concentrators- Message and control
processors. Communication equipment and carriers.
Software elements of computer networks, host operating
systems message and packet switching structure
of computer networks. Star, ring and hierarchical networks.
Decentralized networks.
Pre-requisite: EEE 431
Digital signals and characters. Serial and parallel data
transmission systems. The ISO-OSI layered architecture,
packet switching and circuit switching, error detection
and recovery (ARQ) protocols, bridges and routers, basic
queueing theory, telephone switches, Erlang-B and
Erlang-C blocking formulae, TCP/IP, X.25, signaling
(Signaling System 7), Personal Communication Services
(PCS) networks, Broadband Networks. Modulated carrier
signals: Binary modulation (ASK, PSK, FSK), Spread
Spectrum.
Definition, functional parts, memory, input/output devices,
software and instruction execution of a microcomputer.
A close study of one of the commonly used 8-bit
and 16-bit micro-processors, microcomputer interface.
Input/output mapping, memory mapping, interrupts
and direct memory access. Interfacing to peripheral devices-
keyboard, interface, priviter interface, display
interface interface (LED RCRT), teletypewriter, serial
input/output control. Interfacing to analog devices,
micrcomputer-based A/D and D/A converters. System
development faculities. Design, construction, programming
and testing of microprocessor control system
e.g. bylit control real time clocks, function generation
and monitoring, etc.
Pre-requisite: EEE 451
Representation of power system, power system equation
and analysis, load flow studies. Gauss-Seidel &
Newton Ralphson iteration methods. Load forecasting,
economic operation of power, voltage and frequency
control of power system. Symmetrical components, symmetrical
and unsymmetrical faults, stability studies, steady state and transient stability. Switch gear and
circuit breaker.
Pre-requisite: EEE 523
Power system protection, principles of fault detection,
discrimination and clearance. Various types of relays
used in power systems. Over-voltage and insulation
coordination. Transients, lightning, switching. Breakdown
mechanisms in solids, liquid and gaseous media.
High voltage busings, terms in h.v. technology. Switch
gear and circuit breaker.
Switching characteristics of diodes, transistors, thyristors,
etc, Application of thyristors and other SCR devices.
Analysis of diode circuit with reactive loads, analysis of
circuits using transistors as switches, power control circuits,
ac-dc converters, characteristics of switching transformers,
power semi-conductor device protection ,inverters,
dc-dc converter examples of power electronic
circuits, solar devices. Micro-processor and microcomputer-
based systems. Concept of Flexible alternating
current Control System
Pre-requisite: EEE 451.
Electromechanical energy conversion, sources of motive
power. Waste heat recovery. Solar energy, and other
sources of renewable energy: Wind, geothermal, pumps
energy storage; primary and secondary cells, car and
heavy vehicle batteries. Testing, fault diagnosis, repairs.
Effect of environmental factors on battery life.
Lighting installation, Basic power installation, Power
supply and distribution systems; regulations, IEE, NEC,
Nigerian standards, choice of cables and conductors,
wire systems and accessories, outdoor low voltage lines
and cables, protection of low voltage installation, design
of electrical installation - domestic, industrial and
commercial. Earthling and testing of electric installation,
illumination, proposals, contract document preparation.
Use of AUTO CARD
Pre-requisite: EEE 352
Review of DC, AC and Synchronous machines, power
factor correction, method of starting machines – DC and
AC. Speed Control , Governor, Synchronous machines
stability and Synchronation. Machines protections, stepper
motor and servomotor, power transmission, traction.
Transformer design, application and protectioon
Application of thyristors and other SCR devices. Transducers
and their application in sensing light, voltage,
pressure, motion, current, temperature, etc.
Electrometrical relays, solid state relays. Remote control
concept in instrumentation. Micro-processor and
microcomputer-based systems. Fire alarms, burglar
alarm and general home and industrial instrumentations.
Concept of Flexible alternating current Control
System.
Fundamental of Embedded systems; microprocessors for
control and scheduling functions; buses and processors
in entertainment devices; industrial transducers, controllers
and monitoring systems.
Original and individual student project related to a prescribed
Electrical and Electronic Engineering problem.
Second phase of investigation involving the fabrication
of the designed mode, calibration, testing, data collection
and analysis and presentation of a written report of
the investigations.
Introduction to reliability. Elementary reliability theory.
Application to power systems and electronic components.
Test characteristics of electrical and electronic
components. Types of faults. Designing for higher reliability.
Packing, mounting, ventilation. Protection
from humidity, dust.
Each student must present one seminar and be present
at all engineering seminars. |
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