Electrical Design, Drawing and Estimating – I Electrical Eng 4th Sem BTEUP Syllabus 2019-2020

Electrical Design, Drawing and Estimating – I detail BTEUP syllabus for Electrical Engineering, effective from 2019-2020, is collected from BTEUP 2017 Syllabus official website and presented for diploma students. PDF download is possible from official site but you can download the istudy mobile app for syllabus on mobile. The course details such as 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 bteup syllabus 4th sem electrical eng 2019-2020 you can visit BTEUP Syllabus 4th Sem Electrical Eng 2019-2020 Subjects. The detail syllabus for electrical design, drawing and estimating – i is as follows.

Rationale:

A diploma holder in Electrical Engineering is supposed to have ability to read, understand and interpret engineering drawings and communicate through sketches and drawings. He is also expected to prepare working drawings of panels, transmission and distribution. The contents of this subject has been designed to develop requisite knowledge and skills of electrical drawings in the students of diploma in electrical engineering.

Learning Outcomes:

After undergoing the subject, students will be able to:

• Recognize various electrical devices and their symbols
• Recognize various electrical devices placed on the panels/distribution boards and to design the panels
• Recognize the internal details of various electrical machines and devices
• Read schematic and wiring diagrams of electrical devices
• Read and interpret electrical installation plan
• Communicate about circuits and devices through sketches and drawings
• Determine various types of wiring systems and their use
• Practice and execute any type of wiring
• Estimate and determine the cost of wiring installation
• Estimate the material required for HT and LT lines
• Prepare a tender document for a particular job
• Estimate the material required for pole-mounted sub-stations

1. Symbols and Signs Conventions (2 Sheets)

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2. Wiring Diagram

1. Wiring diagram of light, fan, bell and alarm circuits. (6 Sheets)
2. Staircase and godown wiring
3. Traffic light signal control circuit at crossroads

3. Panels/Distribution Boards (6 Sheets)

Design and Drawing of panels/Distribution board using MCB, ELCB main switches and change over switches for domestic installation, industrial and commercial installation.

4. Orthographic projections of Simple Electrical Parts (8 Sheets)

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5. (4 Sheets)

Prepare atleast 2 wiring diagram and block diagrams for circuits/systems using any Engineering Graphic package (preferably CAD.

6. Introduction to Estimating & Costing(04 periods)

Purpose of estimating and costing, proforma for making estimates, preparation of materials schedule, costing, price list, preparation of tender document (with 2-3 exercises), net rice list, market survey, overhead charges, labour charges, electrical point method and fixed percentage method, contingency, profit, purchase system, enquiries, comparative statements, orders for supply, payment of bills.

7. Types of Wiring (04 periods)

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8. Estimating and Costing (18 periods)

1. Domestic installations; standard practice as per IS and IE rules. Planning of circuits, sub-circuits and position of different accessories, electrical layout, preparing estimates including cost as per schedule rate pattern and actual market rate (single storey and multi-storey buildings having similar electrical load)
2. Industrial installations; relevant IE rules and IS standard practices, planning, designing and estimation of installation for single phase motors of different ratings, electrical circuit diagram, starters, preparation of list of materials, estimating and costing exercises on workshop with singe-phase, 3-phase motor load and the light load (3-phase supply system)
3. Service line connections estimate for domestic and industrial loads (over-head and underground connections) from pole to energy meter.

9. Estimating Materials Required (12 Periods)

1. Transmission and distribution lines (overhead and underground) planning and designing of lines with different fixtures, earthing etc. based on unit cost calculations
2. Substation:Types of substations, substation schemes and components, estimate of 11/4. kV pole mounted substation up to 200 kVA rating, earthling of substations, single Diagram of 66 kV/11 kV, 132KV/11KV, 220KV/33KV Substation
3. Single line diagram, layout sketching of outdoor, indoor 11kV sub-station or 33kV sub-station

10. Preparation of Tender Documents (04 Periods)

Tender – constituents, finalization, specimen tender.
Procedure to take financial loans from banks for taking contracts.

Instructional Strategy:

Teacher should identify/prepare more exercises on the pattern shown above. The teacher should make the students confident in making drawing and layouts of electrical wiring installations and doing estimation and costing. This capability will lead the students to become a successful entrepreneur. Take the students to field/laboratory and show the material and equipment.

Means of Assessment:

1. Assignments and quiz/class tests
2. Mid-term and end-term written tests
3. Sketching
4. Design and Drawing
5. Workshop Job
6. Model prototype making

List of Experiments:

1. Framing of Tender and reply to tender to get job/project
2. Identification of wiring for different applications
3. Prepare an estimate for a Two room residential building as per given plan
4. Prepare an estimate for service connection for residential building having connected load

Text Books:

1. Electrical Engineering Design and Drawings by Surjeet Singh, Dhanpat Rai and Co, New Delhi
2. Electrical Engineering Design and Drawings by SK Bhattacharya, SK Kataria and Sons, New Delhi
3. Electrical Engineering Design and Drawings by Ubhi& Marwaha, IPH, New Delhi
4. Electrical Design and Drawing by SK Sahdev, Uneek Publications, Jalandhar
5. Electrical Engineering Drawing by Surjit Singh, SK Kataria and Sons, New Delhi
6. Electrical Installation, Estimating and Costing by JB Gupta, SK Kataria and Sons, New Delhi
7. Estimating and Costing by SK Bhattacharya, Tata McGraw Hill, New Delhi
8. Estimating and Costing by Surjeet Singh, Dhanpat Rai & Co., New Delhi
9. Estimating and Costing by Praveen Kumar; North Publication, Jalandhar
10. Estimating and Costing by SL Uppal, Khanna Publishers, New Delhi
11. Electrical Estimating and Costing by N Alagappan and B Ekambaram, TMH, New Delhi
12. e-books/e-tools/relevant software to be used as recommended by AICTE/UBTE/NITTTR, Chandigarh

Reference Books:

http://swayam. gov.in

For detail syllabus of all other subjects of BE Electrical Eng, effective from 2019-2020 do visit Electrical Eng 4th Sem BTEUP syllabus for 2019-2020.

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