A BTSC JE Electrical mock test from Toppersexam.com is a practice paper based on the latest exam pattern and syllabus, designed to help you assess your preparation level.
New Vacancy 2026
BTSC JE Electrical 2026 Notification, Online Form & Exam Date
BTSC JE Electrical Vacancy 2026 provides a golden opportunity for aspirants seeking stable government jobs. Interested candidates can apply online for the posts after verifying the official eligibility criteria, age limit, and educational qualifications. Ensure you track the application deadlines and stay updated with the latest BTSC JE Electrical 2026 recruitment news for a smooth registration process.
To crack the BTSC JE Electrical 2026 exam, understanding the detailed syllabus and exam pattern is mandatory. Aspirants should focus on strategic planning and rigorous time management for each selection phase. Boosting your speed through online mock tests and regular practice is the key to securing a high score in this competitive recruitment. For premium study material and practice sets, follow the expert curated resources on toppersexam.com.
To crack the BTSC JE Electrical 2026 exam, understanding the detailed syllabus and exam pattern is mandatory. Aspirants should focus on strategic planning and rigorous time management for each selection phase. Boosting your speed through online mock tests and regular practice is the key to securing a high score in this competitive recruitment. For premium study material and practice sets, follow the expert curated resources on toppersexam.com.
BTSC JE Electrical Free Mock Test
Crack the BTSC JE Electrical Mock Test 2026 with the help of an online Test series or a free mock test. Every sample paper in the BTSC JE Electrical Exam has a designated weight, so do not miss out on any paper. Prepare for the BTSC JE Electrical mock test and check your test scores.
BTSC JE Electrical Syllabus 2026, Exam Pattern
BTSC JE Electrical Syllabus 2026, Exam Pattern, Exam Date 2026
Detail Information about BTSC has published notification 2026 for the recruitment of Junior Engineer (Electrical) vacancies. Those Candidates who are Interested to the following vacancy and completed all Eligibility Criteria can read the Notification & Apply Online. In this page we provide the Complete Syllabus of this Recruitment with Latest Update Exam Pattern and the Exam Date also.
BTSC JE Syllabus 2026 - Overview
| Organization Name | Bihar Technical Service Commission |
| Post Name | Junior Engineer (Electrical) |
| Total Posts | 86 |
| Job Location | Bihar |
| Category | Syllabus and Exam Pattern |
| Official Website | https://btsc.bih.nic.in/ |
BTSC JE Electrical Syllabus 2026
Domain Knowledge (Electrical) :
Basic Electrical Engineering
1. Ohm’s Law and its applications
2. AC & DC Circuits
3. Network Theorems (Thevenin, Norton, Superposition)
4. Series and Parallel Circuits
Electrical Machines
1. Transformers: working, losses, efficiency
2. DC Machines: motors, generators, starting & speed control
3. Induction Motors: single-phase & three-phase
4. Synchronous Machines
Power Systems
1. Generation of Electrical Power (Thermal, Hydro, Nuclear, Renewable)
2. Transmission & Distribution systems
3. Fault analysis and protection schemes
4. Power factor improvement, load flow basics
Electrical Circuits & Networks
1. Mesh & Nodal analysis
2. Resonance in AC circuits
3. Transients in RLC circuits
4. Two-port networks
Measurements & Instrumentation
1. Electrical measuring instruments
2. Errors in measurement and error analysis
3. Measurement of power, energy, resistance, inductance, capacitance
4. Bridges, digital instruments, transducers
Control Systems
1. Open loop and closed loop systems
2. Transfer functions and block diagrams
3. Time-domain and frequency-domain analysis
4. Stability criteria, Root locus, Bode plots
Power Electronics
1. Rectifiers, inverters, converters
2. Choppers and cycloconverters
3. Basics of SMPS and UPS
Utilization of Electrical Energy
1. Electric drives and traction systems
2. Electric heating and welding
3. Illumination: lamps, lighting calculations
Switchgear & Protection
1. Circuit breakers and relays
2. Protection of generators, transformers, transmission lines
3. Overcurrent, differential and distance protection
BTSC JE Electrical Exam Pattern 2026
1. The exam will be bilingual i.e. in Hindi/English Language.
2. Computer-Based Exam consisting of 100 Questions.
3. The BTSC JE Computer-Based Test will consist of a total of 100 questions of 1 mark each
4. Negative marking- 0.25 marks will be deduced
Duration : 120 Minutes
Negative Marking : 0.25
| S.No. | Subject | No.of Question | Marks |
| 1. | Domain Knowledge (Electrical) | 100 | 100 |
| Total | 100 | 100 |
Exam Date : Update Soon
Starting Date of Application Form : 12th December 2025
Last Date of Application Form : 30th January 2026
Total Post : 86
BTSC JE Electrical Exam Free Online Test Series
Crack BTSC JE Electrical Mock Test 2026 with the help of Online Mock Test Series or Free Mock Test. Every Sample Paper in BTSC JE Electrical Exam has a designated weightage so do not miss out any Paper. Preprare for BTSC JE Electrical Mock Test and check your test scores.
BTSC JE Electrical Exam Free Online Question Bank
BTSC JE Electrical question answer with solutions are available in Hindi & English. Join MCQ, Important Questions, Question Bank, questions and answers for Free BTSC JE Electrical exam preparation.
Combo Offers
BTSC JE Electrical Combo Packages
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Combo - 3 (English)
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3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
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Combo - 6 (Hindi)
1. Online Mock Test Series in Hindi = 20 Tests.
2. Question Bank - 2000 Questions with Answer.
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4. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
5. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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Combo Package
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Combo - 7 (English)
1. Online Mock Test Series in English = 25 Tests.
2. Question Bank - 2500 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in English.
5. 1000 (+) GK MCQ with Answer PDF Book in English.
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4. 1500 (+) Current Affairs MCQ with Answer PDF in English.
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Combo - 8 (Hindi)
1. Online Mock Test Series in Hindi = 20 Tests.
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5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
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Combo Package
BTSC JE Electrical
Combo - 9 (English)
1. Online Mock Test Series in English = 25 Tests.
2. Question Bank - 2500 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of BTSC JE Electrical Exam (1000 MCQ) PDF Format in English.
5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
6. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 2500 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of BTSC JE Electrical Exam (1000 MCQ) PDF Format in English.
5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
6. 1000 (+) GK MCQ with Answer PDF Book in English.
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Subjectwise
Subjectwise / Sectional Mock Test - MCQs / Important Questions & Previous Year Papers
FAQs
Btsc Je Electrical 2026 Free Mock Test Frequently Asked Questions (FAQ's)
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