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Oklahoma State University Institute of Technology Face to Face Common Syllabus Summer 2016 HVLP 1353 – Introduction to Overhead Electricity Course Description: HVLP 1353 A study of overhead electricity introduces principles of alternating current through step-up, stepdown transformers, sub-stations, long distance transmission, and distribution from power generation to the consumer and through the power line circuit. Atomic theory of electron flow, characteristics will also be covered. Type of course: Theory Credit Hours: 45 Total Hours of Theory Class length – Full Semester Class days and times: MTWRF – 10:30 – 11:50 (6/1-6/28) TR 10:30 – 11:50 (7/12-8/25) Prerequisites: None Instructor Name: Paul Margwarth Instructor Phone: (918) 293-5306 Office: Bldg 315 RM 109 Instructor email: [email protected] Contact: My preferred method of contact is by phone. Please allow 24-48 hours to return your correspondence during the normal work week. Instructor's Office Hours: 7:30 to 9:25 am MTWRF Division Name: Construction Division’s Main Phone: 918-293-5304 REQUIRED TEXT, REFERENCES, AND MATERIALS Texts: 1. Basic Electrical Theory 3rd Edition, ISBN # 978-1-93268539-8 2. Student Guide for ECNT 1353, ISBN # 9789970006588 3. Handout Packet for HVLP 1353. References: None Materials: notebooks, pencils, and calculator Uniform/Tools: N/A Estimated Cost for Materials: $105.00 1. 2. 3. 4. Basic Electrical Theory 3rd Edition = $60.05 Student Guide for ECNT 1353 = $6.85 Handout Packet for HVLP 1353 = $10.15 Materials = $24.75 Estimated Cost for Uniform/Tools: N/A Updated: May 2014 Page 1 of 10 Upon completion of the course, students should: Course Objectives Assessment of Objectives Correctly Answer Questions concerning Electrical Theory Fundamentals and Electrical Properties Answer questions about the atomic structure of an atom and how it affects electrical properties Utilize Ohms Law as it relates to electrical properties by finding solutions to given scenarios Answer questions about the relationship between the various electrical properties Perform calculations of different electrical configurations and show how they affect the electrical properties in the circuit Calculate for unknown electrical property values in series, parallel, and complex circuits Determine proper Electrical System Protection device uses, selection, and operation Answer question about the placement, selection, and operation of electrical protective devices Understand and Use AC single phase and an AC 3 phase electrical system and properties affecting an AC circuit Calculate the unknown values in given circuits that include inductive loads, capacitive loads, and power factors Describe how electrical energy is generated, transformed, and converted to mechanical energy Answer questions and provide illustration describing induction, generators, motors and transformers Updated: May 2014 Page 2 of 10 COURSE ACTIVITIES In this course students will: Participate in class discussions and activities… View videos that depict the various concepts… Take examinations Be required to complete out of class assignments EVALUATION - GRADES WILL BE BASED ON THE QUALITY AND COMPLETION OF THESE TASKS: (NOTE-Please indicate the course specific evaluations) Out of Class Assignments.. 68% Exams ……………………. 22% Participation ……………... 10% Point Total _3220__ OSUIT Grading Scale A = 90-100 B = 80-89 C = 70-79 D = 60-69 F = 59 & below Daily and/or weekly quizzes, small weekly assignments and similar type projects: Normal return time to student by next class meeting or no later than one (1) week. Extensive assignments, large lab projects, extensive quizzes, exams and similar type projects: Normal return time to students in one (1) to two (2) weeks. AUTHORIZED TOOLS Students may use any/all course materials, including books and notes, while participating in classroom activities. All quizzes and written assignments are to be completed independently; no collaboration with classmates is permitted and any instance of such will be considered academic dishonesty. TESTING Only a pen or pencil, approved calculator, and approved scrap paper may be used while taking an exam. No personal electronic devices, i.e. smart phone, may be used. UNIVERSITY & COURSE EXPECTATIONS As a student of OSUIT, I understand that it is my responsibility to read, abide by and maintain a copy of the syllabi for this course. Syllabi are also available on the OSUIT website. As a student of OSUIT, I understand that excerpts of portions of my work may be utilized for institutional assessment purposes. The purpose of institutional assessment is for verification of student learning and program improvement. I recognize that every effort will be made to keep this information confidential. Updated: May 2014 Page 3 of 10 AMERICANS WITH DISABILITIES ACT (ADA) According to the Americans with Disabilities Act, each student with a disability is responsible for notifying the University of his/her disability and requesting accommodations. If you think you have a qualified disability and need special accommodations, you should notify the instructor and request verification of eligibility for accommodations from the Office of Academic Accommodations/LASSO Center. Please advise the instructor of your disability as soon as possible, and contact The LASSO Center, located in the Noble Center for Advancing Technology – NCAT, top floor, and 918-293-4855 to ensure timely implementation of appropriate accommodations. Faculty have an obligation to respond when they receive official notice of a disability but are under no obligation to provide retroactive accommodations. To receive services, you must submit appropriate documentation and complete an intake process during which the existence of a qualified disability is verified and reasonable accommodations are identified. (Fall 2013 ACADEMIC DISHONESTY Academic dishonesty or misconduct is neither condoned nor tolerated at OSUIT. Any student found guilty of academic dishonesty or misconduct shall be subject to disciplinary action. Academic dishonesty and/or misconduct includes, but is not limited to, the following actions: (1) Plagiarism: the representation of previously written, published, or creative work as one’s own; (2) Unauthorized collaboration on projects; (3) Cheating on examinations; (4) Unauthorized advance access to exams; (5) Fraudulent alteration of academic materials; (6) Knowing cooperation with another person in an academically dishonest undertaking. Students are required to actively protect their work against misuse by others. For details, refer to The OSUIT Student Handbook (Student Rights and Responsibilities Governing Student Behavior) available online at http://www.osuit.edu/academics/forms/student_rights_responsibility.pdf. Updated: May 2014 Page 4 of 10 ATTENDANCE POLICY FOR FACE TO FACE COURSES A primary component of OSUIT's Mission is “to prepare and sustain a diverse student body as competitive members of a world-class workforce.” Regular and consistent attendance not only aids in academic success, dependable attendance is a requirement in today's real-world employment; therefore, regular and consistent attendance is a requirement in all OSUIT courses. Definitions: Absent: Failing to attend all or a significant portion of a class or lab session. A. Students may not be marked as absent if missing class for situations such as, but not limited to 1. participating in a required university activity such as a field trip; 2. fulfilling a military obligation; 3. a mandatory court appearance; 4. death in the immediate family; 5. Extreme illness or accident to oneself or immediate family. Instructors, at their discretion, may require proof of such events. B. It is the responsibility of the student to contact and inform the instructor and/or department in advance of such excused absences whenever possible. Tardy: Arriving late to class as defined by the individual class instructor. Faculty, at their discretion, may equate three tardies to equal one absence. Procedures: Early Intervention A. Any student who misses 10% of an individual course (or earlier at faculty discretion) during a regular fifteen-week semester, or the equivalent portion of time in a shorter session, will have their name submitted by that course instructor to the OSUIT Early Alert System for retention intervention. B. At the point the Early Alert is issued, the student must meet with their assigned faculty advisor or designated faculty/staff member within seven (7) academic calendar days for counseling on how to improve their attendance and academic success. Excessive Absences A. The University reserves the right to administratively withdraw any student from an individual course who misses 20% of that course, whether excused or unexcused, and, in the opinion of the instructor, the student does not have a reasonable opportunity to be successful in the course. B. Students should be aware any of the following may impact their financial aid: 1. being administratively withdrawn from a course 2. dropping a course 3. their last date of attendance in a course Please see OSUIT Policy 2-021 for full details and procedures. Updated: May 2014 Page 5 of 10 HVLP 1353 – Introduction to Overhead Electricity Summer 2016 Class Schedule Date Unit Description Est. Topics and Time Competencies Assessments Approx 48hrs June 1st Orientation June 2 - 3 Unit 1 – Matter Unit 2 – Electron Theory June 6 - 9 June 10 17 Unit 3 – Magnetism Unit 4 – Electricity Unit 5 – Electromagnetism Unit 6 – Uses of Electromagnetism Unit 7 – The Electrical Circuit Unit 8 – Math Unit 9 – Electrical Formulas Updated: May 2014 1.5-2hrs 3 hrs 6 hrs 7.5hrs Syllabus, classroom rules/procedures, and schedule Discussion and explanation on Matter, Atomic Theory, Law of Electrical Charges, Law of Atomic Charges, Static Charge, Neutralizing a charge, lightning, lightning protection, Electron Orbits, Valence Electrons, Freeing Electrons in an Atom, Conductors, Insulators, Semiconductors, Atomic Bonding, and Compounds. Discussion and explanation on natural magnets, magnetic polarities, magnetic compass, magnetic molecule, magnetic properties, how to magnetize iron, permanent and temporary magnets, demagnetizing magnets, magnetic lines of force, magnetic materials, law of attraction and repulsion, retentivity, permeability, electric current flow, electricity, useful purposes of electricity, dangers of electricity, National Electrical Code, Electric Current Flow, Useful Purposes of Electricity, Dangers of Electricity, Electromagnetism in a Wire, Field Intensity, Electromagnetism in a Coil, Amperes and Turns, Basic Electric Meters, Electric Motors, Electrical Generators, and Electromagnetic Relay. Handouts Discussion and explanation on the Electrical Circuit, Electron Current Flow Theory, Conventional Current Flow Theory, Voltage, Resistance, Electric Current, Power, Electrical Formulas, Whole Numbers, Decimals, Fractions, Percentages, Unit 7 – The Electrical Circuit Unit 8 – Math Unit 9 – Electrical Formulas OCA’s due June 16th Unit 1 – Out of Class Assignment (OCA) 1 and Unit 2 OCA due June 3rd Chapter 1 Exam June 10th Unit 3 – Magnetism Unit 4 – Electricity Unit 5 – Electromagnetism Unit 6 – Uses of Electromagnetism OCA’s due June 9th Chapter 1 (units 1-6) Exam June 10th Page 6 of 10 June 17 24 June 27th – July 8th July 12 - 19 Unit 10 – Series Circuits Unit 11 – Parallel Circuits Unit 12 – SeriesParallel Circuits Unit 13 – Multiwire Circuits 7.5hrs No Classes Unit 14 – The Electrical System Unit 15 – Protection Devices Updated: May 2014 Multiplier, Percentage Increase, Reciprocals, Squaring a Number, Square Root, Volume, Kilo, Rounding Off, Parentheses, Testing Your Answer for Reasonableness, Power Source, Conductance, Circuit Resistance, Ohm’s Law, Ohm’s Law and Alternating Current, Ohm’s Law Formula Wheel, Using the Formula Wheel, PIE Formula, Power Losses of Conductors, Cost of Power, Power Changes with the Square of the Voltage. Discussion and explanation on the practical uses of the Series Circuits, Understanding of Series Calculations, Series Circuit Calculations, Power Calculations, Variations, Series Circuit Notes, Series-Connected Power Supplies. Practical uses of the Parallel Circuits, Understanding Parallel Calculations, Circuit Resistance, Parallel Circuit Notes, Parallel-Connected Power Supplies, Review of Series and Parallel Circuits, Working with Series-Parallel Circuits, Voltage, Neutral Conductor, Grounded Conductor, Current Flow on the Neutral Conductor, Balanced Systems, Unbalanced current, Mutiwire Branch Circuits, Dangers of Multiwire Circuits, and NEC Requirements. Chapter Two (Units 7-9) June 17th Unit 10 – Series Circuits Unit 11- Parallel Circuits Unit 12 – SeriesParallel Circuits Unit 13 – Multiwire Circuits OCA’s due June 23rd Chapter Three (Units 10 – 13) June 24th Summer Break 4 hrs Discussion and explanation on Current Flow, Utility Neutral Current Path, Utility Ground-Fault Current Path, Premises Neutral Current Path, Premises Ground-Fault Current Path, Utility High-Voltage Transmission Lines, Conductor Voltage Drop, Conductor Power Loss, Reducing Voltage Drop and Power Loss, Generating Plants, Stepup Substation at Generating Plant, Transmission Line, Step-Down Substation, Primary Distribution Feeders, Distribution Feeders, Distribution Transformer, Secondary Distribution Line, Overcurrent Unit 14 – The Electrical System Unit 15 – Protection Devices OCA’s due July 19th Chapter 4 (Units 14 15) Exam July 21st Page 7 of 10 July 21 -28 August 218 Unit 16 – Alternating Current Unit 17- Capacitance Unit 18 – Induction Unit 19 – Power Factor and Efficiency Unit 20 – Motors Unit 21 – Generators Unit 22 - Transformers Updated: May 2014 4 hrs 10hrs Protection, Clearing Faults, Overcurrent Protection Device Types, Fuse, Circuit Breaker Trip Elements, Circuit Breaker Types, Available Short-Circuit Current, Interrupting Rating, Short-Circuit Current Rating, Current-Limiting Protection, How a GFCI Works, Neutral-to-Case Detection, Line-toNeutral Shock Hazard, GFCI FailsCircuit Remains Energized, GFCI Test Button, Arcing Definition, Series verses Parallel Arc, AFCIs and the NEC, AFCIs-How they Operate, Ground-Fault Protection of Equipment Definition. Discussion and explanation of Current Flow, Why Alternating Current is Used, How Alternating Current is Produced, AC Generator, Waveform, Sine Wave, Nonsymmetrical Waveform, Frequency, Phase, Degrees, Lead or Lag, Values of Alternating Current, Charged Capacitor, Electrical Field, Discharging a Capacitor, Determining Capacitance, Uses of Capacitors, Phase Relationship, SelfInduction, Induced Voltage and Applied Current, Conductor AC Resistance, Impedance, Conductor Shape, Magnetic Cores, Self-Induced and Applied Voltage, Current Flow, Phase Relationship, Uses of Inductance, Apparent Power, True Power, Unity Power Factor, Power Factor Formulas, Cost of True Power, Effects of Power Factor, Efficiency, and Efficiency Formulas. Discussion and explanation on Motor Principals, Dual-Voltage AC Motors, Motor Horsepower Ratings, Motor Current Ratings, Calculating Motor FLA, Motor Starting Current, Motor Running Current, Motor Locked-Rotor Current, Motor Overload Protection, Direct-Current Motor Principles, Direct-Current Motor Types, Reversing the Rotation of a DC Motor, AC Induction Motor, AlternatingCurrent Motor Types, Reversing the Unit 16 – Alternating Current Unit 17 – Capacitance Unit – 18 Induction Unit - 19 Power Factor and Efficiency OCA’s due July 28th Chapter 5 (Units 16 – 19) Exam August 2nd Unit 20 – Motors Unit 21 – Generators Unit 22 – Transformers OCA’s due August 16 Chapter 6 (Unit 20 – 22) Exam August 18 Page 8 of 10 August 2325 Units 1-22 review Power Transformer Basics 4hrs Rotation of an AC Motor, DirectCurrent Generator, AlternatingCurrent Generator, Three-Phase Generator, Transformer Basics, Secondary Induced Voltage, Autotransformers, Power Losses, Harmonic Current, Efficiency, Transformer Turns Ratio, Transformer kVA Rating, Current Flow, and Current Rating Review information covered during the semester and tour high voltage basic electrical lab for additional transformer basics. Final Exam Comprehensive over Units 1-22 August 25 Note: All of these topics will be covered and the hours on each are close approximates, however this schedule may vary depending on unforeseeable circumstances that may arise and or individual class rate of comprehension, this would occur by evaluation and discretion of the instructor. Pop quizzes and assignments can be given at any time. Exams will be given at the end of each subject but because of the before mentioned reasons it is impossible to give the exact date. However, I will give you a minimum of two day notice before the actual exam is given. INSTRUCTOR'S POLICY ON ABSENCES A student must be present to receive their assignment, and all assignments are due within the first five (5) minutes of class on the due date. Late homework is not accepted for grading unless specific arrangements are made with and agreed upon by the instructor. When late work is accepted 5% is taken off if turned in by 4:30 pm on the day it is due. For every day Homework is late an additional 10% is taken off, i.e. should a homework be accepted late 3 days after it was due then additional 30% would be deducted from the students’ score. INSTRUCTOR'S LATE WORK POLICY Arrangements can be made under certain circumstances with the instructor that will allow students to turn in work late but only if students provide official paperwork (i.e. doctors note, official school field trip excuse note, etc…) There will be no points deducted if the student has an excused absence. Pop Quizzes cannot be made up regardless of the circumstances of the absence. Test can be made up but may be an alternative test and 10% will be deducted per day until it is taken unless the absence was excused. Without an excused absence(s) the latest a test can be taken late is three days. STUDENT CONDUCT Students are expected to cooperate in maintaining a classroom environment conducive to learning. Courteous and respectful behavior will be expected from all students each day. All pagers, cellular phones, and CD and MP3 players should be turned off. The use of tobacco in any form in University buildings is prohibited. (Optional and Supplemental Material to be used at Instructor’s Discretion Updated: May 2014 Page 9 of 10 CLASSROOM POLICIES FOOD AND DRINKS Food and drinks are not allowed in the classroom or lab. STUDENT DRESS CODE The primary purpose of the Construction Department is to prepare students for employment. In this endeavor, one of the areas of training involves suitable attire for future technicians. In reference to the dress code for Construction students the following rules and regulations will apply: NOTE: FACULTY WILL DETERMINE WHEN GUIDELINES ARE EXCEEDED. 1. Shorts, cuts-offs, sweat pants, sleeveless shirts or tank tops may not be worn in the Construction Department. For safety purposes, shirt tails (except jacket type) will be worn inside trousers. 2. Clothing, head gear or accessories with suggestive lettering, obscene pictures or unpatriotic displays may not be worn, anytime, in the Construction Department. 3. Regular shoes or boots are to be worn with socks in the classroom and lab. Sandals and shower shoes may not be worn in the classroom and lab. SAFETY RULES AND REGULATIONS 1. Safety Glasses need to be worn when using motorized equipment or when soldering of brazing 2. Absolutely no horseplay in the lab or classroom 3. No running or jumping over things in lab or classroom. 4. Do not operate any equipment unless an instructor is present in lab. 5. Know the location of the fire extinguisher. 6. Keep tools and tool box out of the free walking area in the lab. 7. Do not stand on chairs or tool boxes when working on equipment. 8. under no circumstances work around a wet floor. Clean up any water immediately if not sooner. Many of the high efficiency units in the lab produce a lot of condensation (water) and they are not hooked directly to drains. 9. Notify the instructor of any hazard found in the lab or on the equipment. 10. Know the location of the main gas shut-off valve and how to operate it. In case of any emergency shut off main gas shut-off valve. 11. Know location of all disconnect breakers for all electrical equipment. 12. Never stand in front of a gas furnace or appliance when operating or running test on it. 13. At the end of each lab period turn off the gas to the unit you are working on and disconnect the electrical power source. 14. If it becomes necessary to lift any heavy objects, remember, lift with your legs, not your back. Keep your back straight. Get help if the object is too heavy or bulky for you alone. Students who fail to meet satisfactory standards relating to any of these rules will be sent home, and or counseled by the Department Head; and if no improvement is made, enrollment may be terminated. Updated: May 2014 Page 10 of 10