Hiroshima University Syllabus

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Japanese
Academic Year 2022Year School/Graduate School School of Engineering
Lecture Code K6076021 Subject Classification Specialized Education
Subject Name 電気工学基礎実験I
Subject Name
(Katakana)
デンキコウガクキソジツケン1
Subject Name in
English
Basic Experiments in Electrical Engineering I
Instructor KOIDE TETSUSHI,KINOSHITA TAKUYA,SUZUKI HITOSHI,SEKIZAKI SHINYA
Instructor
(Katakana)
コイデ テツシ,キノシタ タクヤ,スズキ ヒトシ,セキザキ シンヤ
Campus Higashi-Hiroshima Semester/Term 2nd-Year,  First Semester,  First Semester
Days, Periods, and Classrooms (1st) Weds5-9
Lesson Style Experiment Lesson Style
(More Details)
 
The first guidance will be held on Friday, April 8, 2022, from 12:50 to 14:30, regardless of Group 1 or 2 (Wednesday or Friday).
Please register your participation in Temas in advance, as the participation code for Teams will be communicated in Momiji.
You will be assigned to a group on Wednesday or Friday.
We will make an announcement on Momiji in late March, so please check it. 
Credits 2.0 Class Hours/Week   Language of Instruction B : Japanese/English
Course Level 2 : Undergraduate Low-Intermediate
Course Area(Area) 25 : Science and Technology
Course Area(Discipline) 12 : Electronics
Eligible Students Second-year students in the Electronic Systems Program and the Electrical Systems and Information Program, and students in previous years
Keywords SDG_09, Frequency analysis, Construction of circuits, Measurements of electrical circuits, 
Special Subject for Teacher Education   Special Subject  
Class Status
within Educational
Program
This course belongs to the second category of specialized subjects, and aims to deepen the understanding of the contents of each lecture and to acquire practical skills by actually handling instruments and devices.
Achievement level evaluation
Evaluation items for the Electrical Systems and Information Program
(Ability and skills)
Ability to solve practical problems and issues through experiments, numerical methods, and the collection of related materials.
(Comprehensive ability)
Teamwork, leadership and communication skills in group work

Electronic Systems Program
(Ability and skills)
Ability to solve problems and issues through experiments, numerical methods, and the collection of related materials to solve practical problems and issues.
(Comprehensive ability)
Teamwork, leadership and communication skills in group work 
Criterion referenced
Evaluation
Program of Electrical,Systems and Information Engineering
(Abilities and Skills)
・Ability to solve practical issues and problems by conducting experiments, using numerical computation methods, and collecting relevant materials.
(Comprehensive Abilities)
・Teamwork, leadership and communication skills in group works.

Program of Electronic Devices and Systems
(Abilities and Skills)
・Ability to solve practical issues and problems by conducting experiments, using numerical computation methods, and collecting relevant materials.
(Comprehensive Abilities)
・Teamwork, leadership and communication skills in group works. 
Class Objectives
/Class Outline
The principles and operation of a major electrical and electronic technology to support modern society. We try to experience throughout the experiment. 
Class Schedule 1. Measurements of electrical resistances in DC circuits and R, L, and C in AC circuits
1st experiment Measurements of electrical resistance of various materials in a DC circuit Wheatstone bridge and measurements of electrical resistances.

2nd experiment  Kelvin double bridge and measurements of electrical resistances
Measurements of electrical resistances and temperature coefficients of resistance of metal wires (Cu and Fe) with Kelvin double bridge.


3rd experiment  AC characteristics of R, L, and C Frequency characteristics of impedance and phase Differential circuits and integral circuits.
4th experiment  Frequency characteristics of series resonance circuit and parallel resonance one Measurements of R, L, and C with AC bridge.


2. Construction of circuits
Experiment1 Design and fabrication of a power supply chassis, and training of soldering.

Experiment2 Fabrication of rectifying circuit by using diode bridge.
Measurement of electrical characteristics on various electronic components.
Experiment3 Fabrication of smoothing circuit by using capacitor and Zener diode.
Experiment4 Fabrication of a constant voltage power supply


3. Signal Processing
1st week: Fourier transform
2nd week: Frequency analysis of sound
3rd week: Frequency analysis of image and object recognition
Final week: Consideration and report


Students will be required to submit quizzes and reports. 
Text/Reference
Books,etc.
Experiment textbook "Basic Electrical Engineering Experiment I
The textbook will be sold at the University Co-op from April 4, 2022 (Monday), so be sure to purchase it (because the remaining copies will be withdrawn in mid-April). 
PC or AV used in
Class,etc.
 
(More Details) Textbook, handouts, streaming video, calculator, etc.
Bring your own PC. 
Learning techniques to be incorporated  
Suggestions on
Preparation and
Review
1. Measurements of electrical resistances in DC circuits and R, L, and C in AC circuits
Students are required to understand and prepare the theory and experiment contents of textbook in each class.
In particular, students are required to have studied and understood the equipment and principles use in the experiments.

2.  Construction of circuits
Read up on the series voltage regulator (linear regulator circuit).

3. Signal Processing
The purpose of this experiment is to implement and perform signal processing with Python. Therefore, it is preferable to prepare for using Python.
 
Requirements You will be assigned to either Group 1 (Wednesday) or Group 2 (Friday) classes.
Group assignments will be announced on Momiji in late March, so please check back. 
Grading Method Overall evaluation based on active participation in experiments, quizzes, and reports 
Practical Experience  
Summary of Practical Experience and Class Contents based on it  
Message There is a possibility that we may use both face-to-face and online sessions this year, taking into account the impact of COVID-19, so keep an eye out for notifications from Momiji, email, and Teams.
A quiz and report submission will be assigned. Students will be required to submit quizzes and reports, which will be resubmitted if incomplete. 
Other We are conducting a class improvement questionnaire for all classes, so please cooperate in answering the questionnaire.
Faculty members will provide comments on the responses, which will be used for future improvements.  
Please fill in the class improvement questionnaire which is carried out on all classes.
Instructors will reflect on your feedback and utilize the information for improving their teaching. 
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