15EE12P: Electrical Wiring Lab Electrical 1st Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Electrical Wiring Lab 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 (15EE12P), 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 1st sem syllabus for diploma c15 scheme dte karnataka you can visit Electrical 1st Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for electrical wiring lab is as follows.

Pre-requisites:

Knowledge of modern science in secondary education.

Course Objectives:

To develop electrical wiring skills in students through systematic training that would enable the students to construct and test various electrical circuits using appropriate electrician tools, wires, protective devices and wiring accessories as per IS standards.

Course Outcomes:

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1. Safety precautions and first aid

Draw standard electrical symbols related to electrical wiring. Understand the components of simple electrical circuit consisting of source , load , protective devices and measuring instruments. Identify open, close and short circuit. 6

2. Identify different types of electrician tools

Combination plier, Cutting Plier, Nose plier, screw driver set, line tester , Poker, Hand Drill, Power Drill, Concrete Drill, Megger, Earth tester, Continuity tester, crimping tool, wire cutter , Wire splicer, wire stripper standard wire gauge, , soldering iron, wooden mallet ,ball pin hammer, testing board and multimeter. Identify different types of wiring systems and their applications Surface conduit , concealed conduit, PVC casing capping Types of wires, cables used for different current and voltage ratings 6

3. Identify different wiring accessories and hardware items

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4. Identify various safety devices

Types of fuse units and Materials for fuse wire, Glass cartridge fuse, types of HRC fuse, Kit kat fuse. Types of MCB, MCCB, RCCB, ELCB Types of Earthing- Pipe earthing , Plate earthing and Chemical earthing 3

List of graded exercises

1. Prepare the following joints . Straight joint , Tee joint, Britannia joint, Western union joint 09
2. Rig up a circuit to control three lamps in
1. series and
2. parallel using one SP switch. 03
3. Rig up a circuit to control one lamp from one place and test the wiring for phase control. 03
4. Rig up a circuit to control two lamps from two places independently 03
5. Rig up a circuit to control one lamp and a socket independently 03
6. Rig up a circuit to control one lamp from two place using two way switches (staircase wiring. 03
7. Rig up a circuit to control a fan using electronic regulator. 03
8. Wire up a fluorescent tube fitting, connect and test it. 03
9. Rig up a calling bell circuit with indicator to be operated from three different places using push button switches. 03
10. Connect a rotary switch to a two element heater to get low, medium and high effects. 03
11. Prepare a meter board for lighting installation using energy meter, fuse, MCB, DP switch ELCB and indicator 06
12. Connect different domestic appliances and measure the current drawn by them using tong tester. 06
13. Test the lighting installation for open circuit, short circuit, polarity, insulation resistance and earth fault. 09

Note:

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.

Resources:

1. Electrical trade practical’s -NIMI
2. Electrical workshop practice – ANWANI.
3. Guidelines for Electrical wiring in residential buildings -www.st.gov.my/
4. General specifications for electrical works- www.cpwd.gov.in/
5. Code of practice for electrical wiring installations- www.law.resource.org
6. Electric supply and distribution code – www.kptcl.com

Course Delivery:

The laboratory Course will be delivered through Tutorial, laboratory interaction, group discussion, practical exercises, instructions, assignments and viva voice.

Tutorial – 1Hr:

Staff-in-charge will;

1. Explain the concept and working of experiment to be conducted.
2. Impart/ discuss required selection of fuses, switches, devices/ meters /equipment / suitable accessories for the experiment to be conducted.
3. Ask students to draw the circuit diagram/ wiring diagram, tabular column and truth table if any.
4. Give clear instructions about safety precautions to be followed while conducting the experiment.

Conduction/ Execution- 2 Hr:

Student will rig up the circuit diagram and conduct experiment individually under the supervision of the staff-in-charge.

Suggested Student Activity:

Mini-Projects: Like preparing extension box, switch box and wiring models, simple panel board, and distribution board, building wiring of a lab/ room, etc.

Scheme of Valuation:

1. Identify the electrician tools and components 05
2. Prepare the given type of Joint 05
3. Draw wiring diagram and write procedure (Only One Question to be given. 10
4. Conduction 15
5. Result 05
6. Viva 10

Model Questions:

1. Identify the tools and components.
2. Prepare a straight joint.
3. Rig up a circuit to control three lamps in
1. series and
2. parallel using one SPS.
4. Rig up a circuit to control one lamp from one place.
5. Rig up a circuit to control two lamps from two places independently
6. Rig up a circuit to control one lamp and a socket independently
7. Rig up a circuit to control one lamp from two place using two way switches
8. Rig up a circuit to control one lamp from three places using intermediate switch.
9. Rig up a circuit to control a fan using electronic regulator.
10. Wire up a fluorescent tube fitting, connect and test it.
11. Rig up a calling bell circuit with indicator to be operated from three different places.
12. Connect a rotary switch to a two element heater to get low, medium and high effects.

List of Equipment:

1. Wooden board 2’x 3′ 20 Nos
2. Electrician Tools
1. Screw driver 8″,10″,12″ 10 Nos
2. Combination plier 6″,8″ 10 Nos
3. Neon tester 10 Nos
4. Round nose plier 15cm 10 Nos
5. Electrician knife 10cm 10 Nos
6. Heavy duty screw driver 10″,12″ 10 Nos
7. Nose fliers 6″ 10 Nos
8. B.P Hammer 1/2kg.1/4kg 10 Nos
9. Cold chisel 15cm 10 Nos
10. Tri square 15cm 10 Nos
11. Former chisel 14cm,20cm,25cm 10 Nos
12. Poker 15cm 10 Nos
13. Hacksaw 30cm 10 Nos
14. Hand drilling machine 6mm 02 Nos
15. Wire stripper 10cm 10 Nos
16. Measuring tapes 5meter 02 Nos
17. Standard wire gauge. 02 Nos
3. Wiring accessories
1. PVC conduit 1/2″,3/4″,1″ 10 lengths each
2. Saddles of assorted sizes 20 dozens
3. Different Switches 5A, 230v 50 Nos
4. Different Sockets 5A, 230v 50 Nos
5. Different Holders 5A, 230v 50 Nos
6. Ceiling Roses 50 Nos
7. Wooden / PVC round blocks 50 Nos
8. Wires of different sq. mm 1.5sq.mm,2.5sq.mm, 50 Nos
9. Different Gang boxes 50 Nos
10. Kit -Kat fuses5A, 230v 50 Nos
11. Screws of assorted sizes 200 Nos
12. 7/18, 7/16 SWG Alu conductor PVC cable(for joints. 02 coils
13. Fluorescent lamp fitting 10 Nos
14. Rotary switch 10 Nos
15. 1.5sqmm copper wire 04 coils
16. Electronic regulator 05 Nos
17. Buzzer 05 Nos
4. Megger 500V 05 Nos
5. Earth tester 02 Nos
6. Tong tester 02 Nos
7. AVO meters / multimeter 05 Nos
8. Single phase energy meter 10 A 230 volts- analog type 05 Nos
9. ELCB , 16 A single phase and three phase 02 Nos each
10. 16A , 32 A , 230 v different DP switches 05 Nos each

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

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