EEE1003 : Circuit Theory (Inactive)
EEE1003 : Circuit Theory (Inactive)
- Inactive for Year: 2024/25
- Module Leader(s): Dr Simon Lambert
- Lecturer: Dr Nabeel Ahmed, Professor Alex Yakovlev
- Owning School: Engineering
- Teaching Location: Newcastle City Campus
Semesters
Your programme is made up of credits, the total differs on programme to programme.
Semester 1 Credit Value: | 20 |
ECTS Credits: | 10.0 |
European Credit Transfer System | |
Pre-requisite
Modules you must have done previously to study this module
Pre Requisite Comment
Basic knowledge of algebra and simple differential and integral calculus
Co-Requisite
Modules you need to take at the same time
Co Requisite Comment
None
Aims
To develop students' abilities to analyse and understand the operation of passive electric circuit supplied by dc, switched dc or steady-state sinusoidal ac sources.
To present the operational amplifier as a circuit component and to analyse common applications using operational amplifiers
Outline Of Syllabus
DC circuits with constant voltages and currents
Conventions for voltage and current directions. Ohm's Law. Kirchhoff's Laws. Combining resistances in series and parallel. Ideal voltage and current sources. Techniques of circuit analysis, nodal voltages. Modelling of real devices with ideal elements. Network Theorems; equivalence of voltage and current sources, Thevenin's Theorem, Norton's Theorem, linearity, superposition, maximum power transfer from a source to a load, star-delta and delta-star transformations.
Transient effects in electrical dc circuits
Energy storage elements: inductance and capacitance, units. Transients in circuits with a first-order response by analytic solution of a differential equation, exponential rise and decay, time constant in R-C and R-L circuits; initial conditions, effect of initial condition on response, energy storage in capacitors and inductors. Circuits with two energy storage elements, solution of second order differential equations, the natural response of RLC circuits, driven RLC circuits.
AC circuits with steady-state sinusoidal excitation
Basic concepts of frequency, angular frequency, phase shift, amplitude, peak, peak-to-peak, and root-mean-square values. Mathematical representation of sinusoidal voltages and currents, phasor representation of alternating voltages and currents, complex number representation of voltage and current phasors, the j operator and its application in circuit analysis. Complex impedance, admittance, resistance, reactance, conductance and susceptance. Solution of simple circuits by combining impedances in series and parallel. General circuit analysis using j notation.
AC Power
AC power absorbed by a resistor, inductor and capacitor. Relationships between power, reactive power and VA, power factor, principle of conservation of power and reactive power, reactive power absorbed by capacitors and inductors, power factor correction, complex power in terms of phasor voltages and currents.
Resonance
Analysis and applications of series and parallel resonant circuits, bandwidth and Q factor.
Operational Amplifier Circuits
Ideal operational amplifier, meaning of open loop and closed loop gain. Analysis of basic circuit configuration; inverting amplifier, non-inverting amplifier, summing amplifier voltage follower, difference amplifier. Applications with capacitive feedback, integrator, differentiator considerations, filters. Effect of non-ideal gain and impedance characteristics.
Learning Outcomes
Intended Knowledge Outcomes
An understanding of the behaviour of passive electric circuits.
Knowledge of the various techniques used for analysing dc and ac circuits
An understanding of the meaning and significance of the frequency response of electric circuits.
Knowledge of the characteristics of ideal operational amplifiers and an understanding of some of the limitations of real operational amplifier circuits
Intended Skill Outcomes
The ability to analyse the behaviour of simple ac and dc electrical circuits using appropriate analytical techniques. The ability to analyse circuits using operational amplifiers allowing for some of the limitations of real devices. Design, construction and testing skills for simple electronic circuits.
Teaching Methods
Teaching Activities
Category | Activity | Number | Length | Student Hours | Comment |
---|---|---|---|---|---|
Guided Independent Study | Assessment preparation and completion | 24 | 0:15 | 6:00 | Revision for mid-semester test |
Guided Independent Study | Assessment preparation and completion | 1 | 1:00 | 1:00 | Mid-semester test |
Guided Independent Study | Assessment preparation and completion | 48 | 0:30 | 24:00 | Revision for final exam |
Guided Independent Study | Assessment preparation and completion | 1 | 3:00 | 3:00 | Final exam |
Guided Independent Study | Assessment preparation and completion | 1 | 5:00 | 5:00 | Lab report |
Scheduled Learning And Teaching Activities | Lecture | 12 | 1:00 | 12:00 | Tutorials |
Scheduled Learning And Teaching Activities | Lecture | 48 | 1:00 | 48:00 | N/A |
Scheduled Learning And Teaching Activities | Practical | 6 | 3:00 | 18:00 | N/A |
Guided Independent Study | Independent study | 1 | 83:00 | 83:00 | General reading; solving practice problems; review lecture notes; project design and analysis work |
Total | 200:00 |
Teaching Rationale And Relationship
Lecturers provide core material and guidance for further reading. Problem solving practice is provided through tutorials. Practical skills are developed during laboratory work.
Reading Lists
Assessment Methods
The format of resits will be determined by the Board of Examiners
Exams
Description | Length | Semester | When Set | Percentage | Comment |
---|---|---|---|---|---|
Written Examination | 180 | 1 | A | 70 | Final exam |
Written Examination | 60 | 1 | M | 10 | mid-semester test |
Other Assessment
Description | Semester | When Set | Percentage | Comment |
---|---|---|---|---|
Practical/lab report | 1 | M | 20 | 2000 words |
Assessment Rationale And Relationship
The examination provides the opportunity for the student to demonstrate their understanding of the behaviour of simple dc and ac electric circuits. The problem solving aspects of the assessment enable the student to demonstrate that they are able to apply this understanding and their analysis and synthesis skills to novel situations by employing the appropriate circuit analysis technique to study the behaviour of different electric circuits. Laboratories provide the opportunity to assess practical skills and the application of theoretical knowledge.
Semester 1 Study Abroad students will be able to sit the final examination at an earlier period.
Timetable
- Timetable Website: www.ncl.ac.uk/timetable/
- EEE1003's Timetable
Past Exam Papers
- Exam Papers Online : www.ncl.ac.uk/exam.papers/
- EEE1003's past Exam Papers
General Notes
Original Handbook text:
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