Your roadmap · आपका रोडमैप
- 1
Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Symbols, Standards and RegulationsResidential Wiring Design and EstimationCommercial and Industrial Installations
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Overhead Lines and Service ConnectionsSubstationsPanels and Distribution Boards
- 4
Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Semester 4 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
Syllabus · पाठ्यक्रम
1 subject · 6 chapters · 25 topics
01Symbols, Standards and Regulations
4 topics+
- Electrical symbols as per IS
- IS 732 and National Electrical Code
- CEA (Measures relating to Safety and Electric Supply) Regulations
- Earthing code IS 3043
02Residential Wiring Design and Estimation
5 topics+
- Load estimation
- Sub-circuits and number of points
- Selection of cables, MCB and RCCB
- Voltage drop calculation
- Estimate and bill of quantities for a house
03Commercial and Industrial Installations
5 topics+
- Motor full-load current and cable sizing
- Power wiring layout for a workshop
- Motor starters and control
- Power factor correction capacitors
- Estimate for a small industry
04Overhead Lines and Service Connections
4 topics+
- LT and 11 kV line materials
- Poles, cross arms, insulators and stays
- Estimate of an LT line
- Service connection
05Substations
3 topics+
- Pole-mounted substation
- Plinth-mounted substation
- Equipment, earthing layout and estimate
06Panels and Distribution Boards
4 topics+
- Single line diagram
- Main and sub-distribution boards
- Bus bar sizing
- Panel layout drawing
About this course
You will be able to
- Use electrical symbols, IS 732 and relevant CEA safety regulations in design and drawing
- Design and estimate residential wiring: load, sub-circuits, cable size and protection
- Design and estimate power wiring for motors and small industries, including pf correction
- Estimate LT and 11 kV overhead lines and service connections
- Draw and estimate pole-mounted and plinth-mounted distribution substations
- Draw single line diagrams of panels and distribution boards
Who it is for
- Diploma Electrical Engineering students of Semester 4 (BTEUP)
- Students aiming for jobs with electrical contractors and consultants
What you need
- Electrical Workshop and basic electrical drawing of Semester 3
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
Questions
Are drawing sheets part of this subject?
Yes. Wiring layouts, SLDs, substation and panel drawings are prepared on sheets or in CAD.
Will I learn to prepare an estimate?
Yes. Material lists, quantities and cost estimates are prepared for houses, workshops, lines and substations.
Is this course based on the BTEUP syllabus?
Yes. The units follow the BTEUP (Board of Technical Education, Uttar Pradesh) diploma syllabus. If your polytechnic follows a different board or a revised scheme, the centre teaches your own syllabus.
