Computer Aided Electrical Drafting detail DTE Kar Diploma syllabus for Electrical And Electronics Engineering (EE), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15EE47P), 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 electrical 4th sem syllabus for diploma c15 scheme dte karnataka you can visit Electrical 4th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for computer aided electrical drafting is as follows.
Pre-requisites:
Engineering Drawing, Basic Computer Skills
Course Objectives:
Prepare the student for design using Computer using CAD software.
Course Outcomes:
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Course Contents:
Staff-in-charge must teach one hour tutorial for each Lab. The Contents to be taught in the one hour tutorial are
Introduction to Computer Aided Drawing
Tutorial 1 3 Hrs
Software packages available, CAD software screen, Standard menus / toolbars, Navigational tools, Zoom, Pan, Co-ordinate systems, Selection of drawing size and scale, Co-ordinate points,
Performing Experiment 1
Familiarisation of CAD Software
Tutorial 2 6 Hrs
Draw commands – line, line type, circle, arc, rectangle, polygons, array, polyline, text, multitext, explode, hatch, polygons, array, polyline, text, multitext, explode, hatch
Performing Experiment 2
Practice the commands using CAD software. Create simple drawing using above commands.
Tutorial 3 6 Hrs
Editing commands – erase, copy, move, offset, mirror, rotate, trim, extend, break, chamfer, fillet, layer.
Performing Experiment 3
Practice the commands using CAD software.
Tutorial 4 3 Hrs
Dimensioning commands – linear dimensioning – horizontal, vertical, aligned, baseline, continuous, diameters, radii, chords, arc, angle. Leader, Arrow.
Performing Experiment 4
Practice the commands using CAD software.
WINDING DIAGRAMS
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Printing/plotting
Tutorial 6 3 Hrs
Print/Plot – Printer selection, paper size selection, Selecting drawing portion to plot, scaling, setting horizontal and vertical alignment for plotting
Performing Experiment 6
Preparing paper layout and Plotting the drawings.
Tutorial 7 3 Hrs
DC armature winding -double layer progressive wave, winding table, sequence diagram.
Performing Experiment 7
Draw the developed winding diagram of 26 conductor 4 poles Double Layer progressive wave winding.
Tutorial 8 3 Hrs
3Phase AC stator winding – AC full pitched lap winding.
Performing Experiment 8
Draw the developed winding diagram of 24 conductor 4poles 3ph AC full pitched lap winding.
Tutorial 9 3 Hrs
3PhaseAC stator winding – AC short pitched lap winding.
Performing Experiment 9
Draw the developed winding diagram of 24 conductor 4 poles 3 ph AC short pitched lap winding.
ASSEMBLY DIAGRAMS
Tutorial 10 6 Hrs DC machine –
Main pole and field coil assembly.
Performing Experiment 10
Draw the sectional end view and front view of main pole and field coil assembly of a dc machine.
Tutorial 11 9 Hrs DC machine –
Yoke and pole assembly.
Performing Experiment 11
Draw the sectional end view and front view of yoke and pole assembly of a dc machine.
Tutorial 12 9 Hrs AC 3 phase alternator –
Stator assembly.
Performing Experiment 12
Draw the sectional end view and front view of AC machine stator assembly.
Tutorial 13 9 Hrs AC induction motor –
Squirrel cage rotor assembly.
Performing Experiment 13
Draw the sectional end view and front view of squirrel cage rotor assembly.
Tutorial 14 6 Hrs Transformer –
Single phase core type transformer.
Performing Experiment 14
Draw the sectional and front view and plan of single phase core type transformer.
FREE HAND SKETCH
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Reference Books:
- Computer Aided Electrical Drawing- YOGESH, NAGARAJA,NANDAN PHI Publication
- Electrical Drafting – S.F. DEVALAPUR EEPB
- Electrical Drawing – K.L. NARANG
- Electrical Engineering Drawing – S. K. BHATTACHARYA
- QCAD – An Introduction to Computer-Aided Design – By Andrew Mustun
e-Resources
- http://www.faveodesign.co.uk/CAD Drawings.html
- http://cad.about.com/od/Learn CAD/a/The-Fundamentals-Of-Drafting.htm
- http://transport.itu.edu.tr/PDF/iml332e/Fundamentals%20of%20CAD.pdf
Suggested Student Activity:
Student has to perform any ONE activity from the list given below and submit self handwritten single line diagram collected from the place student visited and draw the same using CAD. Submit printout along with.
- Visit nearby factory, get layout diagram of the shop floor. Draw the same using CAD.
- Visit the nearby substation, get different single line diagram of substation. Draw the same using CAD.
- Draw the single line diagram of polytechnic laboratory.
- Draw single line diagram of panel board available in polytechnic/factory/substation
- Draw the layout of machines in any laboratory.
- Draw basic electrical & electronic components and circuits.
Scheme of Valuation:
- Winding diagrams Calculation + developing winding diagram on monitor sequence diagram OR Free Hand Sketch Any one exercise in detail + Index (legend. 5+15 = 20
- Assembly drawings Sectional end view and front elevation(Front elevation and plan in case of transformer. 15+10 = 25
- Two printouts 5
Standard drawings are to be given for free hand sketch and assembly drawing.
For detail syllabus of all other subjects of BE Electrical, C15 scheme do visit Electrical 4th Sem syllabus for C15 scheme.
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