15EE01E: Basics of Electrical and Electronics Engg. Aero 1st Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Basics of Electrical and Electronics Engg. detail DTE Kar Diploma syllabus for Aeronautical Engineering (AE), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15EE01E), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other aero 1st sem syllabus for diploma c15 scheme dte karnataka you can visit Aero 1st Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for basics of electrical and electronics engg. is as follows.

Pre-requisites:

Mathematics and Science in Secondary Education.

Course Objectives:

To introduce the concept of electrical current, voltage, power, energy, electrical circuits, magnetic fields, electromagnetic induction and alternating current. Introduction of Transformers, DC Generators, AC Generators and Motors, protective devices and Earthing. Introduction to Battery,UPS, electronic components and their applications.

Course Outcomes:

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Unit 1

Electricity and DC Circuits: Introduction to sources of electrical energy, advantages, effects of electric current and its applications. Electrical current, voltage, emf, potential difference, electric work, power, energy & their units and measuring instruments. Conductors, insulators and semiconductors. Resistance, Ohm’s law and limitations, Problems on ohms law. .Problems on power and energy. Resistances connected in series, parallel, series and parallel combinations. Simple problems on resistance combinations.Horse Power and BHP

Unit 2

Electromagnetism: Magnetic field, Magnetic flux, Magneto motive force, flux density, Reluctance and their units. permeability. Faraday’s laws, statically and dynamically induced EMF, self and mutual induced emf. Inductance, mutual inductance and their units.

DC Generator: Construction and working.

Unit 3

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Unit 4

Electric Motor Drives: DC motors, types, applications and selection criteria. AC motors, single and three phase motors, selection criteria, FHP motors applications and selection criteria, applications of single phase and three-phase motors. Name plate details of single phase and 3 phase motors. Necessity of starters for AC motors, types and applications. Advantages of 3 phase motors over single phase motors. List out the motors used for following purposes; Mining, Printing, Textiles, Cement, Mechanical, Aeronautical and Chemical industries by giving selection criteria. Importance of Motor enclosures, types, and their applications.

Unit 5

Protective Devices, UPS& Estimation: Necessity of protective devices, ratings, rewireable, cartridge, and HRC fuses. Types of switches, MCB and ELCB. Necessity of electrical earthing and types. General safety precautions to prevent electrical accident, first aid in electric shock. Cell, battery, types of batteries, conditions of fully charged and discharged battery of lead acid battery, sealed maintenance free (SMF) battery. Selection of batteries.UPS, types, applications and selection criteria of UPS.

1. Plan and estimate the cost of electrical wiring for one 3mX3m room having consisting of 2 tube lights, 1 ceiling fan, 2 three pin socket.
2. Plan and estimate the cost of electrical wiring for one lathe for three phase wiring with MCBs, starters, Iron clad switches, and HRC fuses.

Unit 6

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Reference Books:

1. ABC of Electrical Engineering by B. L. Theraja and A. K. Theraja, S Chand Publishers, New Delhi, 2014 Edition.
2. Basic Electrical and Electronics Engineering by S. K. Bhattacharya, Pearson Education India, 2012 Edition.
3. Electronic Devices and Circuits by I. J. Nagrath, PHI Learning Pvt. Ltd., 2007 Edition.
4. Basic Electrical Engineering byV. Mittle and ArvindMittle, McGrawHill Companies, 2005 Edition.

e-Resources

1. http://jenko.eu/marjan/fpp_izredni/knjiga_df/df_1_digital_concepts.pdf
2. http://www.facstaff.bucknell.edu/mastascu/elessonshtml/eeindex.html – Welcome to Exploring Electrical Engineering.
3. Fundamentals Handbook of Electrical Science, Module 1, Basic Electrical Theory, Department of Energy, U. S. Department of Energy, June 1992.
4. http://www.freeengineeringbooks.com/Electrical/Basic-Electrical-Engineering.php
5. http://www.electrical-engineering-portal.com

Course Delivery:

The Course will be delivered through lectures, classroom interaction, animations, group discussion, exercises and assignments.

Suggested Student Activities:

Each Student has to prepare a self-hand written report of 3 pages or solved in a blue book considering any one of the following topics.

1. Using suitable meters/ instruments give the practical working circuits to measure Resistance, Current, Voltage, Power and Energy in DC and AC (Single phase) Circuits.
2. Report on different materials used for electromagnets with their properties.
3. Applications of Electro Magnetic Induction, statically induced and dynamically induced emf, self and mutual induced emfs.
4. Practical applications of Single Phase AC supply and Three phase AC supply with their operating voltages and other electrical parameters.
5. Report on types of starters and enclosures used for various industrial applications of AC motors.
6. Visit nearby Battery charging and inverter (UPS) shop or show room and prepare a report of the visit.
7. Visit nearby electronics shop/ market and identify the different diodes and rectifier with their ratings.
8. Prepare a wiring plan for a building/ lab/ room, etc.

Model Question Paper:

(CIE)

1. Define and state the units of
1. Maximum value
2. Instantaneous value and
3. form factor.
2. Explain the construction of an AC Generator.

OR
A resistance of 100 ? is connected in series with a capacitance of 150 iF. If this is connected to 200V, 50 Hz supply, find

1. Impedance
2. Current and
3. Power factor
3. State the necessity of Starters for AC Motors. List the types and applications.
4. Explain the need of mechanical enclosures. List the types and applications. OR List out the applications of DC and AC Motors.

Model Question Paper:

Note:

1. Answer any SIX questions from PART -A. Each question caries 5 marks.
2. Answer any SEVEN Questions from PART – B. Each question caries 10 marks.

PART-A

1. State the Sources of Electrical Energy.
2. Define and mention the SI units of
1. Electric Current
2. Voltage
3. State Faraday’s First and Second Laws of Electromagnetic Induction.
4. Define
1. RMS value
2. Average value and write equations.
5. State the working principle of a Transformer.
6. State Five applications of DC motors.
7. Write the name plate details of a three phase Induction Motor.
8. Distinguish between MCB and ELCB.
9. State the advantages of Integrated Circuits over discrete components.

PART -B

1. State Ohm’s Law and mentions the limitations. 4
2. Three resistances of 6 Q, 4 Q and 10 Q are connected in series, across supply of 100 V, Find
1. Effective resistance of the circuit.
2. Total current in the circuit.
3. Current through each resistance 6
1. Define
1. Electric Power
2. Electric Energy and mention the meters used to measure them. 4
2. A house consists of two bulbs of 100W each, three bulbs of 60W each and one fluorescent lamp of 40W. If they are used for 4 hours a day, find monthly consumption charges at Rs. 7.0 per unit. 6
1. Define with SI Units.
1. Magnetic Flux
2. Magneto motive Force. 4
2. Distinguish between Statically Induced and Dynamically Induced emf. 6
1. Explain the construction of DC Generator. 4
2. Draw a sinusoidal waveform and mark the following
1. Maximum value
2. Instantaneous value
3. cycle 6
1. State Five advantages of 3-phase power supply over 1-phase power supply. 5
2. Explain the construction of an AC Generator. 5
1. State Five applications of FHP motors. 5
2. State the necessity of starters for 3-phase induction motors and list the types. 5
1. State the advantages of three phase motors over single phase motors. 5
2. Explain the need for different motor enclosures and state the applications. 5
1. State any five general electrical safety precautions. 5
2. Mention the conditions for fully charged and discharged lead acid battery. 5
1. Explain the selection criteria of an un-interrupted power supply (UPS). 4
2. Distinguish between Intrinsic and extrinsic semiconductors. 6
1. Explain the working of a full wave diode bridge rectifier with a neat sketch. 5
2. Draw the logic symbol and write the truth table for
1. NAND gate and
2. NOR gate. 5

For detail syllabus of all other subjects of BE Aero, C15 scheme do visit Aero 1st Sem syllabus for C15 scheme.

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