Course Description Form
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1. Course Name: |
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Electrical and Electronic Engineering / 3rd |
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2. Course Code: |
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MPAC311 |
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3. Semester / Year: |
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(Annual System) (2023-2024) |
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4. Description Preparation Date: |
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university calendar for the year (2023-2024) |
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5. Available Attendance Forms: |
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Theoretical and Practical Classes |
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6. Number of Credit Hours (Total) / Number of Units (Total) |
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Units (Total) 90 hrs. (theoretical) + 60 hrs. (practical) /8 units |
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7. Course administrator's name (mention all, if more than one name) |
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Name: Asst.Prof.Dr. Muhannad Kamil Email: muhannad.k@uokerbla.edu.iq
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8. Course Objectives |
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Course Objectives |
1- Introducing the student to the basic processes of Electrical and Electronic Engineering
2- To study the principles of electrical machines and electronic devices necessary for refrigeration and air conditioning engineers.
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9. Teaching and Learning Strategies |
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Strategy |
1- Lectures and illustrations: Data Show 2- Multimedia using the e-learning system 3- Knowing the students and developing their respect 4- Effective questioning techniques and discussion with them. 5- Explicitly teach thinking skills & problem-solving techniques
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10. Course Structure |
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Week |
Hours |
Required Learning Outcomes |
Unit or subject name |
Learning method |
Evaluation method |
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1 |
3 theoretical + 2 practical |
understand the lesson
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D.C motors, construction, commutator, types of D.C motors |
Theoretical & practical lectures |
Quiz& Discussion |
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2 |
3 theoretical + 2 practical |
understand the lesson
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Back e.m.f, speed equation, speed control |
Theoretical & practical lectures |
Quiz& Discussion |
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3 |
3 theoretical + 2 practical |
understand the lesson
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Starting of D.C motor, starter connection, torque of D.C motors |
Theoretical & practical lectures |
Quiz& Discussion |
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4 |
3 theoretical + 2 practical |
understand the lesson
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Speed-torque characteristics of each type of D.C motor |
Theoretical & practical lectures |
Quiz& Discussion |
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5 |
3 theoretical + 2 practical |
understand the lesson
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Examples to evaluate the starting current of D.C motor with and without starter, also for speed control |
Theoretical & practical lectures |
Quiz& Discussion |
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6 |
3 theoretical + 2 practical |
understand the lesson
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Single phase induction motor, split-phase, capacitor-start, shaded-pole type |
Theoretical & practical lectures |
Quiz& Discussion |
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7 |
3 theoretical + 2 practical |
understand the lesson
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3-phase induction motor , construction , synch. Speed, slip . |
Theoretical & practical lectures |
Quiz& Discussion |
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8 |
3 theoretical + 2 practical |
understand the lesson
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Control of three-phase induction motor using voltage frequency control . |
Theoretical & practical lectures |
Quiz& Discussion |
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9 |
3 theoretical + 2 practical |
understand the lesson
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Starting of 3-phase induction motor, star-delta method, step down transformer |
Theoretical & practical lectures |
Quiz& Discussion |
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10 |
3 theoretical + 2 practical |
understand the lesson
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Torque characteristic, max torque |
Theoretical & practical lectures |
Quiz& Discussion |
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11 |
3 theoretical + 2 practical |
understand the lesson
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3-phase system, star and delta connection, line current, line voltage, phase current and voltage |
Theoretical & practical lectures |
Quiz& Discussion |
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12 |
3 theoretical + 2 practical |
understand the lesson
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Instruments and measurements, ammeters, voltmeter, ohmmeter, kw - h meters . |
Theoretical & practical lectures |
Quiz& Discussion |
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13 |
3 theoretical + 2 practical |
understand the lesson
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Contactors, relays, timers |
Theoretical & practical lectures |
Quiz& Discussion |
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14 |
3 theoretical + 2 practical |
understand the lesson
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Thermal overload, starter (contactor +timer) |
Theoretical & practical lectures |
Quiz& Discussion |
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15 |
3 theoretical + 2 practical |
understand the lesson
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Fuse, circuit breakers, types, choice |
Theoretical & practical lectures |
Quiz& Discussion |
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16 |
3 theoretical + 2 practical |
understand the lesson
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Voltage drop in cables |
Theoretical & practical lectures |
Quiz& Discussion |
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17 |
3 theoretical + 2 practical |
understand the lesson
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Calculation for choice the size of cable |
Theoretical & practical lectures |
Quiz& Discussion |
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18 |
3 theoretical + 2 practical |
understand the lesson
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Diode, V-I characteristic, half –wave rectifier |
Theoretical & practical lectures |
Quiz& Discussion |
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19 |
3 theoretical + 2 practical |
understand the lesson
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Full-wave rectifier, bridge and center-top transformer rectifier |
Theoretical & practical lectures |
Quiz& Discussion |
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20 |
3 theoretical + 2 practical |
understand the lesson
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Transistor, construction, types |
Theoretical & practical lectures |
Quiz& Discussion |
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21 |
3 theoretical + 2 practical |
understand the lesson
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Transistor biasing, collector characteristic curves. |
Theoretical & practical lectures |
Quiz& Discussion |
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22 |
3 theoretical + 2 practical |
understand the lesson
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Saturation, active, break-down region and cutoff regions |
Theoretical & practical lectures |
Quiz& Discussion |
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23 |
3 theoretical + 2 practical |
understand the lesson
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Transistor as amplifier and Transistor as electronic switch. |
Theoretical & practical lectures |
Quiz& Discussion |
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24 |
3 theoretical + 2 practical |
understand the lesson
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Thyristor , construction , characteristics , silicon- controlled rectifier . |
Theoretical & practical lectures |
Quiz& Discussion |
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25 |
3 theoretical + 2 practical |
understand the lesson
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Effect of firing angle on the SCR . |
Theoretical & practical lectures |
Quiz& Discussion |
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26 |
3 theoretical + 2 practical |
understand the lesson
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SCR applications. |
Theoretical & practical lectures |
Quiz& Discussion |
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27 |
3 theoretical + 2 practical |
understand the lesson
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Diac – Traic , characteristics applications with SCR . |
Theoretical & practical lectures |
Quiz& Discussion |
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28 |
3 theoretical + 2 practical |
understand the lesson
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Control of A.C devices using solid – state speed control choppers.(1) |
Theoretical & practical lectures |
Quiz& Discussion |
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29 |
3 theoretical + 2 practical |
understand the lesson
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Control of A.C devices using solid – state speed control choppers.(2) |
Theoretical & practical lectures |
Quiz& Discussion |
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30 |
3 theoretical + 2 practical |
understand the lesson
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Operational amplifier 741. |
Theoretical & practical lectures |
Quiz& Discussion |
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11. Course Evaluation |
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Integrated circuit applications. |
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1. Discussion and questions with students 2. Attendance and homework 3. Monthly Exam. 4. Semester exam (first semester + second semester) 5. Final annual exam. |
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12. Learning and Teaching Resources |
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Required textbooks (curricular books, if any) |
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Main references (sources) |
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Recommended books and references (scientific journals, reports...) |
Fundamentals of Electrical Engineering and Electronics Theraja, B.L.
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Electronic References, Websites |
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- This course introduces students to SolidWorks for 3D CAD design.
- It covers essential tools, modeling techniques, and simulation basics to build engineering skills.
- Students will complete hands-on exercises and projects, preparing them for careers in design and engineering.
To develop students’ fundamental knowledge and insight into the theory of machines
, balancing of rotating masses, theory of gears, governors, cams, belts, free vibrations and
damped vibration to be used in machines design .
1st week
General Safety Practices, Tools and equipment, Refrigeration and air conditioning systems strategies. Refrigeration and air conditioning equipment classification
2nd week
Refrigeration and air conditioning equipment installation, tubing, welding, leak
3rd week
types of installation, mechanical and electrical connections, piping
4th week
Mollier’s charts (drawing, point’s determination, troubleshooting for central air conditioning systems)
5th week
Mechanical troubleshooting study of refrigeration and air conditioning system and water chillers.
6th week
Electrical troubleshooting study of Refrigeration and air conditioning system and water chillers.
7th week
Conventional air conditioning system (mechanical and electrical components, features, installation, connection, commissioning, maintenance, and control.
8th week
Compressors (types, applications, maintenance, assembly and dis assembly, test and commissioning).
9th week
Evaporators and air washer (types, applications, maintenance, assembly and dis assembly, test and commissioning).
10th week
Condensers (types, applications, maintenance, assembly and dis assembly, test and commissioning).
11th week
Cooling tower (types, applications, maintenance, assembly and dis assembly, test and commissioning).
12th week
Expansion devices (types, applications, maintenance, assembly and dis assembly, test and commissioning).
13th week
Fans (types, applications, maintenance, assembly and disassembly, test and commissioning).
14th week
Pumps (types, applications, maintenance, assembly and dis assembly, test and commissioning).
15th week
Refrigeration and air conditioning components cleaning by using chemical materials.