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.
- 2
Work planकार्य योजनाStep by step with your guide / trainer.
Fuses and MCBCircuit Breakers and RCCBProtective RelaysEarthing and Lightning ProtectionProtection Schemes
- 3
File, report & vivaफ़ाइल, रिपोर्ट और वाइवाPractical file / report checked, mock viva before the final one.
- 4
Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
सिलेबस · पाठ्यक्रम
1 subject · 5 chapters · 16 topics
01Fuses and MCB
3 टॉपिक+
- Study of rewirable and HRC fuses
- Time-current characteristic of a fuse
- Testing of MCB tripping characteristic
02Circuit Breakers and RCCB
3 टॉपिक+
- Study of air, vacuum and SF6 circuit breakers
- Dismantling and assembly of MCCB
- Testing of RCCB / ELCB
03Protective Relays
4 टॉपिक+
- Characteristic of IDMT overcurrent relay
- Testing of directional and differential relays
- Study of Buchholz relay
- Study of static and numerical relays
04Earthing and Lightning Protection
3 टॉपिक+
- Measurement of earth resistance by earth tester
- Study of lightning arresters
- Study of neutral earthing methods
05Protection Schemes
3 टॉपिक+
- Study of transformer protection panel
- Study of alternator and motor protection
- Simulation of faults on a transmission line model
About this course
आप यह कर पाएँगे
- Identify parts of fuses, MCB, MCCB, ACB, VCB and SF6 breakers
- Plot the time-current characteristic of a fuse, MCB and IDMT relay
- Set PSM and TMS of an overcurrent relay and verify its operating time
- Test RCCB / ELCB tripping current and time
- Measure earth resistance and study lightning arresters
- Explain the protection panels of transformers, alternators, motors and feeders
यह किसके लिए है
- Diploma Electrical Engineering students of Semester 5 (BTEUP)
- Polytechnic students of other boards studying the same subject who want unit-wise coaching
आपको क्या चाहिए
- Switchgear and Protection theory of the same semester
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Which syllabus does the Switchgear and Protection Lab course follow?
It follows the BTEUP (Board of Technical Education, Uttar Pradesh) diploma syllabus for Switchgear and Protection Lab (Electrical Engineering, Semester 5). If your own board's or institute's syllabus differs, the centre follows your own syllabus.
Will this help in the practical examination and viva?
Yes. Every experiment is practised with the aim, circuit, procedure, observation table and result, followed by viva questions as asked in the BTEUP practical exam.
Is a lab file prepared?
Yes. Each experiment is written with aim, apparatus, circuit, procedure, observation table, result and precautions.
