ELECTENG 202 : Circuits and Systems

Engineering

2020 Semester One (1203) (15 POINTS)

Course Prescription

Aims to provide a good understanding of the way electrical circuits work. It covers DC and AC circuit theorems and analysis; transient analysis, including the Laplace transform; transfer functions; AC power calculations; and time and frequency representation of signals.

Course Overview

This course aims to uncover the fundamental analysis tools of electrical engineering, and thereby providing a solid foundation for analysing, evaluating, and interpreting common AC and DC electrical circuits including both their transient, and steady-state behaviours. The topics covered are packaged into three closely integrated modules:

Module 1: Circuit Analysis Methods and Signal Responses

  • Basic electrical concepts/laws in circuits and systems
  • Linear components and their terminal characteristics
  • Linear and non-linear system and signal behaviours
  • Fundamental methods and theorems of circuit analysis

Module 2: DC Circuit Transient Behaviour and Responses

  • 1st-order and 2nd-order transient and steady-state behaviours of DC circuits
  • Circuit analysis using the Laplace and inverse Laplace transform

Module 3: AC Steady-state Circuit Behaviour and Responses

  • Sinusoidal signal representation and characterisation
  • Sinusoidal steady-state circuit behaviours
  • AC steady-state power characterisation

Course Requirements

Prerequisite: ELECTENG 101

Capabilities Developed in this Course

Capability 1: Disciplinary Knowledge and Practice
Capability 2: Critical Thinking
Capability 3: Solution Seeking
Capability 4: Communication and Engagement
Capability 5: Independence and Integrity

Learning Outcomes

By the end of this course, students will be able to:
  1. Apply different methods and theorems of circuit analysis for analysing unfamiliar circuits (Capability 1.1, 3.2 and 5.2)
  2. Justify, and audit analyses of unfamiliar problems via computer-aided programs, and/or alternative methods of circuit analysis (Capability 1.1, 3.2, 4.1, 4.2 and 5.2)
  3. Freely integrate, selectively apply, and critically assess the effectiveness of various methods of circuit analysis in authentic engineering contexts (Capability 1.1, 2.2, 3.2, 4.1, 4.2 and 5.2)
  4. Interpret, and explore the results of/from circuit analyses pertaining to authentic engineering contexts (Capability 1.1, 2.1, 2.2, 3.1, 3.2, 4.1, 4.2 and 5.2)

Assessments

Assessment Type Percentage Classification
Online Formative/Self-Diagnostic Assessment 2% Individual Coursework
Online (Individual) Assignments 12% Individual Coursework
Peer-Marked (Group) Assignments 18% Group & Individual Coursework
Two Laboratories 8% Group & Individual Coursework
Two Tests 20% Individual Test
One Final Exam 40% Individual Examination
Assessment Type Learning Outcome Addressed
1 2 3 4
Online Formative/Self-Diagnostic Assessment
Online (Individual) Assignments
Peer-Marked (Group) Assignments
Two Laboratories
Two Tests
One Final Exam
There are two 2-hour laboratories in this course as indicated, which you would have enrolled in when you enrolled into the course using Student Services Online.

Note that laboratory work is an integral part of the course, and you will receive credit for attending, and completing this. If you fail to attend the session for which you enrolled, there will be another opportunity to do so at the end of the semester. However, a laboratory set-up fee of NZ$100 will be charged for this, unless there is a valid reason for why you missed your enrolled session. Only one laboratory resit is allowed per course.

Workload Expectations

This course is a standard 15 point course and students are expected to spend 10 hours per week involved in each 15 point course that they are enrolled in.

For this course, you can expect 3 hours of lectures, a 1 hour tutorial, 3 hours of reading and thinking about the content and 3 hours of work on assignments and/or test preparation per week.

Learning Resources

The recommended textbook for this course is

Title: Fundamentals of Electric Circuits (Fifth Edition)
Authors: Charles K. Alexander, and Matthew N. O. Sadiku
Publisher: McGraw-Hill, New York, NY

Digital Resources

Course materials are made available in a learning and collaboration tool called Canvas which also includes reading lists and lecture recordings (where available).

Please remember that the recording of any class on a personal device requires the permission of the instructor.

Academic Integrity

The University of Auckland will not tolerate cheating, or assisting others to cheat, and views cheating in coursework as a serious academic offence. The work that a student submits for grading must be the student's own work, reflecting their learning. Where work from other sources is used, it must be properly acknowledged and referenced. This requirement also applies to sources on the internet. A student's assessed work may be reviewed against online source material using computerised detection mechanisms.

Learning Continuity

In the event of an unexpected disruption we undertake to maintain the continuity and standard of teaching and learning in all your courses throughout the year. If there are unexpected disruptions the University has contingency plans to ensure that access to your course continues and your assessment is fair, and not compromised. Some adjustments may need to be made in emergencies. You will be kept fully informed by your course co-ordinator, and if disruption occurs you should refer to the University Website for information about how to proceed.

Class Representatives

Class representatives are students tasked with representing student issues to departments, faculties, and the wider university. If you have a complaint about this course, please contact your class rep who will know how to raise it in the right channels. See your departmental noticeboard for contact details for your class reps.

Inclusive Learning

All students are asked to discuss any impairment related requirements privately, face to face and/or in written form with the course coordinator, lecturer or tutor.

Student Disability Services also provides support for students with a wide range of impairments, both visible and invisible, to succeed and excel at the University. For more information and contact details, please visit the Student Disability Services’ website at http://disability.auckland.ac.nz

Special Circumstances

If your ability to complete assessed coursework is affected by illness or other personal circumstances outside of your control, contact a member of teaching staff as soon as possible before the assessment is due.

If your personal circumstances significantly affect your performance, or preparation, for an exam or eligible written test, refer to the University’s aegrotat or compassionate consideration page: https://www.auckland.ac.nz/en/students/academic-information/exams-and-final-results/during-exams/aegrotat-and-compassionate-consideration.html.

This should be done as soon as possible and no later than seven days after the affected test or exam date.

Student Feedback

At the end of every semester students will be invited to give feedback on the course and teaching through a tool called SET or Qualtrics. The lecturers and course co-ordinators will consider all feedback and respond with summaries and actions.

Your feedback helps teachers to improve the course and its delivery for future students.

Class Representatives in each class can take feedback to the department and faculty staff-student consultative committees.

Student Charter and Responsibilities

The Student Charter assumes and acknowledges that students are active participants in the learning process and that they have responsibilities to the institution and the international community of scholars. The University expects that students will act at all times in a way that demonstrates respect for the rights of other students and staff so that the learning environment is both safe and productive. For further information visit Student Charter (https://www.auckland.ac.nz/en/students/forms-policies-and-guidelines/student-policies-and-guidelines/student-charter.html).

Disclaimer

Elements of this outline may be subject to change. The latest information about the course will be available for enrolled students in Canvas.

In this course you may be asked to submit your coursework assessments digitally. The University reserves the right to conduct scheduled tests and examinations for this course online or through the use of computers or other electronic devices. Where tests or examinations are conducted online remote invigilation arrangements may be used. The final decision on the completion mode for a test or examination, and remote invigilation arrangements where applicable, will be advised to students at least 10 days prior to the scheduled date of the assessment, or in the case of an examination when the examination timetable is published.