15EC12P: Basics of Electrical and Electronic Engg Lab Electronics 1st Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Basics of Electrical and Electronic Engg Lab detail DTE Kar Diploma syllabus for Electronics And Communication Engineering (EC), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15EC12P), 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 electronics 1st sem syllabus for diploma c15 scheme dte karnataka you can visit Electronics 1st Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for basics of electrical and electronic engg lab is as follows.

Pre-requisites:

Basic knowledge of physics and mathematics (tenth-standard level),and principles of electrical and electronic engineering.

Course Objectives:

Learn and understand the fundamentals of electrical engineering and components and acquire the knowledge of the principles of relevant laws and applications.

Course Outcomes:

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UNIT -1: Tutorial and Graded Exercises Duration: 69Hr

1. Identification of passive components:
1. Given code/color bands/symbols, find the value, and
2. Given the value, find the code/pattern or bands of colors.
3. Compare the values of passive components using color code/symbols and meter method. 6
2. Familiarization of Lab tools, tag-board, bread board, printed circuit board (PCB) and transformers. 3
3. Process and classification of soldering. List the precautions to be taken during soldering. Demonstration of qualitative soldering for simple circuits. 3
4. Sketch the front panels of laboratory equipment such as RPS, CRO, Multimeter, LCR meter and Signal Generator. List their functions. Familiarize with their operation and usage. 6
5. Demonstrate the use of Multimeters-Analog and Digital and discuss the precautionary measures to be taken while using them. Measuring of AC/DC voltages and currents using multimeters 3
6. Demonstrate the verification of Ohm’s law. 3
7. Experimental verification of effective resistance in the following cases using Ohm’s law.i. Series resistance network, ii. Parallel resistance network and iii. Combination network. 3
8. Measure effective inductance of inductors connected ini. Series, ii. Parallel and iii. Series-Parallel combination using LCR meter and compare with the theoretical values. 3
9. Measure effective capacitance of capacitors connected ini. Series, ii. Parallel and iii. Series-Parallel combination using LCR meter and compare with the theoretical values. 3
10. Demonstrate and observe the effect of cells connected in series and parallel. 3
11. Demonstrate Kirchhoffs current law for a simple DC circuit. 3
12. Demonstrate Kirchhoff’s voltage law for a simple DC circuit. 3
13. Compute the impedance (magnitude) of a series RLC circuit using Ohm’s law and compare it with the theoretical value. 3
14. Demonstrate the operation of CRO: Measure AC and DC Voltages, Frequency and Phase angle. 6
15. Demonstrate the control of an electric lamp using a typical relay and measure the operating/release voltages. 3
16. Determine the characteristics of light dependent resistor (LDR). 3
17. Determine the characteristics of voltage dependent resistor (VDR). 3
18. Open-ended experiment of similar nature and magnitude of the above 3

UNIT – II: Project Activities [CIE- 05 Marks] Duration: 9Hrs

1. Open-ended activity like
1. Collection of catalogues and specification sheets, preparation of a chart displaying symbols of passive components and connectors/cables.
2. Collection of the contributors (scientists) and contribution details to the field of Electrical and Electronics engineering (At least 10). Or
3. Any other such activities that can contribute to the student’s knowledge in respect of this course. 5
2. Record the best practices used in the disposal of E-waste and precautions in the operation of electrical appliances. 4

Execution Mode

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Reference Books:

1. Basic Electrical Engineering, V. K. Mehta and Rohit Mehta, S. Chand and Company Publishers, RE 2012, ISBN 81219087
2. Fundamentals of Electrical and Electronics Engineering, B. L. Theraja, S. Chand and Company. REPRINT 2013, ISBN 8121926602
3. Electronic Components, Dr. K. Padmanabhan and P. Swaminathan, Lakshmi Publications, 2006.
4. http://www.vlab.co.in/
5. http://electrical4u.com/
6. http://www.electronics-tutorials.ws

Course Delivery:

The course will be normally delivered through tutorials of two hours, and four hours of hands-on practice per week. Project activities are carried out off-class throughout the semester.

Scheme of Evaluation for End-examination

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Note:

1. Candidate shall submit Lab record for the examination.
2. Student shall be allowed to conduct directly even if she / heis unable to write the procedure.

Laboratory Resource Requirements

1. 0-30V at 2/1A RPS with short circuit protection 10
2. Function Generator (0-10MHz. 05
3. Dual Trace Oscilloscope (20/25 MHz). 05
4. Digital multimeters 10
5. Analog multimeters 05
6. Decade resistance boxes 10
7. Decade capacitance boxes 10
8. Decade inductance boxes 10
9. LCR meter 05
10. Electronic components -resistors,inductors,capacitors, transformers, hookup wires ,LDR,VDR, Relay, soldering leadetc L/S
11. Bread boards, Soldering Gun, Tag Board, 9V battery cells, Bulbs. L/S

Model Questions for Practice and Semester End Examination

1. Demonstrate the verification of Ohm’s law.
2. Determine the resistance of a given unknown resistor experimentally and compare it with its colour coded value.
3. Compute the effective resistance experimentally for the following combinations: Three resistors are connected in
1. series and
2. parallel.
4. Compute the effective resistance experimentally for the series-parallel combination of resistors.
5. Calculate the effective capacitance experimentally when three capacitors are connected in series and parallel, separately.
6. Calculate effective capacitance experimentally when three capacitors are connected in series-parallel combination.
7. Calculate effective inductance experimentally when three inductors are connected in series and parallel, separately.
8. Calculate effective inductance experimentally when three inductors are connected in series-parallel combination.
9. Construct and test a circuit to turn ON/ OFF a lamp connected to 230 V ac supply using a relay.
10. Demonstrate the verification of Kirchhoff’s Current Law (KCL).
11. Demonstrate the verification of Kirchhoff’s Voltage Law (KVL).
12. Verify KCL for the following circuit.

Follow the diagram from pdf.

13. Verify KCL for the following circuit.

Follow the diagram from pdf.

14. Determine the characteristics of an LDR.
15. Determine the characteristics of VDR.
16. Experimentally compare the performance of cells connected in series and parallel combinations.
17. Experimentally determine the impedance of a series RLC circuit with R1Ko,L1mH and C1uF at a frequency of F1 Hz and compare it with its theoretical value.
18. Design an RLC series circuit to have Z1 ohm impedance at F1 Hz and verify it experimentally.
19. Demonstrate the measurement of sine wave parameters – Amplitude, Peak to Peak Value, Frequency and Time Period.
20. Demonstrate the generation of sine wave of magnitude V1mV Amplitude and frequency F1KHzusing signal generator and measure its time-period using CRO.

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

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