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RRB Junior Engineer Electrical (TRS) Syllabus 2026, Exam Pattern

Complete preparation hub for RRB Junior Engineer Electrical (trs) 2026 recruitment examination

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📅 Updated On 22 Jul, 2026✨ Update By Sandeep Pandey🌐 Hindi & English

Practice with exam-pattern mock tests for RRB Junior Engineer Electrical (trs) 2026.

RRB Junior Engineer Electrical (trs) 2026 Free Mock Test Practice

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RRB Junior Engineer Electrical (TRS) CBT 1 Exam - Hindi100 questions
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RRB Junior Engineer Electrical (TRS) CBT 1 Exam - English100 questions
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3
RRB Junior Engineer Electrical (TRS) CBT 2 Exam - Hindi150 questions
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4
RRB Junior Engineer Electrical (TRS) CBT 2 Exam - English150 questions
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Free Important Questions

RRB Junior Engineer Electrical (trs) 2026 Exam Free Online Question Bank

1
RRB Junior Engineer Electrical (TRS) CBT 1 Exam - Hindi100 questions
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2
RRB Junior Engineer Electrical (TRS) CBT 1 Exam - English100 questions
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3
RRB Junior Engineer Electrical (TRS) CBT 2 Exam - Hindi150 questions
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RRB Junior Engineer Electrical (TRS) CBT 2 Exam - English150 questions
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Combo - 4 CBT 1 (English)

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Combo - 5 CBT 1 (English)

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Combo - 7 CBT 2 (Hindi)

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Combo - 8 CBT 2 (English)

1. Online Mock Test Series in English = 12 Tests.
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Combo - 9 CBT 1 (Hindi)

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2. Question Bank - 4000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
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Combo - 10 CBT 1 (English)

1. Online Mock Test Series in English = 30 Tests.
2. Question Bank - 4000 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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Combo PackageRRB Junior Engineer Electrical TRS

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Combo - 11 CBT 2 (Hindi)

1. Online Mock Test Series in Hindi = 10 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
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 PackageRRB Junior Engineer Electrical TRS

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Combo - 12 CBT 2 (English)

1. Online Mock Test Series in English = 12 Tests.
2. Question Bank - 2000 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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Combo PackageRRB Junior Engineer Electrical TRS

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Combo - 13 CBT 1 (Hindi)

1. Online Mock Test Series in Hindi = 30 Tests.
2. Question Bank - 4000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of RRB Junior Engineer Electrical TRS (1000 MCQ) PDF Format in Hindi.
5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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Combo - 14 CBT 1 (English)

1. Online Mock Test Series in English = 30 Tests.
2. Question Bank - 4000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of RRB Junior Engineer Electrical TRS (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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Combo PackageRRB Junior Engineer Electrical TRS

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Combo - 15 CBT 2 (Hindi)

1. Online Mock Test Series in Hindi = 10 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of RRB Junior Engineer Electrical TRS (1000 MCQ) PDF Format in Hindi.
5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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Combo PackageRRB Junior Engineer Electrical TRS

RRB Junior Engineer Electrical TRS

Combo - 16 CBT 2 (English)

1. Online Mock Test Series in English = 12 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of RRB Junior Engineer Electrical TRS (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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RRB Junior Engineer Electrical (TRS) Syllabus 2026, Exam Pattern

RRB Junior Engineer Electrical (TRS) Syllabus 2026, Exam Pattern, Exam Date 2026

Detail Information about RRB (Railway Recruitment Board) has published notification 2026 for the recruitment of Junior Engineer Electrical (TRS) 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.
 
RRB JE Syllabus 2026 - Overview
 
Conducting Authority Railway Recruitment Boards (RRB)
Name of the Posts Junior Engineer Electrical (TRS)
Vacancies 163
Application Mode Online
Selection Process First Stage of CBT
Second Stage of CBT
Document Verification
Medical Examination
Category Syllabus and Exam Pattern
Official website Rrbcdg.gov.in
 
RRB Junior Engineer Electrical (TRS) Syllabus 2026
 
RRB JE CBT 1 Syllabus :-
Mathematics :

1. Number systems
2. BODMAS
3. Decimals
4. Fractions
5. LCM and HCF
6. Ratio and Proportion
7. Percentages
8. Mensuration
9. Time and Work
10. Time and Distance
11. Simple and Compound Interest
12. Profit and Loss
13. Algebra
14. Geometry
15. Trigonometry
16. Elementary Statistics
17. Square Root, Age Calculations
18. Calendar & Clock
19. Pipes & Cistern.
General Intelligence & Reasoning :
1. Analogies
2. Alphabetical and Number Series
3. Coding and Decoding
4. Mathematical operations
5. Relationships
6. Syllogism
7. Jumbling
8. Venn Diagram
9. Data Interpretation and Sufficiency
10. Conclusions and Decision Making
11. Similarities and Differences
12. Analytical reasoning
13. Classification
14. Directions
15. Statement – Arguments and Assumptions etc.
General Awareness :
1. Knowledge of Current affairs
2. Indian geography
3. culture and history of India including freedom struggle
4. Indian Polity and constitution
5. Indian Economy
6. Environmental issues concerning India and the World
7. Sports
8. General scientific and technological developments etc.
General Science :
1. Physics, Chemistry and Life Sciences (Up to 10th Standard CBSE Syllabus)
RRB JE CBT 2 Syllabus :-
General Awareness:
 
1. Knowledge of Current affairs
2. Indian geography
3. culture and history of India including freedom struggle
4. Indian Polity and Constitution
5. Indian Economy
6. Environmental issues concerning India and the World
7. Sports
8. General Scientific and Technological Developments
 
Basics of Computers and Applications :
 
1. Architecture of Computers
2. input and Output devices
3. Storage devices
4. Networking
5. Operating System like Windows
6. Unix
7. Linux
8. MS Office
9. Various data representation
10. Internet and Email
11. Websites & Web Browsers
12. Computer Virus
 
Basics of Environment and Pollution Control :
 
1. Basics of Environment
2. The adverse effect of environmental pollution and control strategies
3. Air
4. water and Noise pollution
5. their effect and control
6. Waste Management
7. Global warming
8. Acid rain
9. Ozone depletion
 
Physics :
 
1. Introduction to Physics
2. The Universe: Stars, Sun, Asteroids: In a nutshell
3. The Solar System and Satellites
4. Resistance of a Conductor
5. Refraction of Light
6. Reflection of light from Spherical Mirrors
7. Reflection of Light
8. Refraction of light by Spherical Lenses
9. Refraction of light through a glass prism
10. The Human Eye and its defects
11. Thermal Expansion of Solids, Liquids and Gases
12. Mechanical Properties of Fluids
13. Sound: Doppler Effect and Echo
14. Magnetic effects of Electric Current
15. Waves
16. The Kinetic Theory of Matter
17. The Four Fundamental Forces
18. Special and General Theories of Relativity
19. Radioactivity
20. Nuclear Fission and Fusion
 
Chemistry :
 
1. Atoms, Molecules and Chemical Arithmetic
2. Atomic Structure
3. Radioactivity and Nuclear Chemistry
4. The Periodic Table and Chemical Families
5. Chemical Bonding and Molecular Structure
6. Coordination Compounds
7. Solid State
8. Liquid State
9. Gaseous State
 
Technical Abilities Electrical (TRS) :
1. Core Electrical Engineering Topics:
Basic Concepts: Resistance, Inductance, Capacitance, Current, Voltage, Power, and Energy.
Circuit Laws: Kirchhoff's Laws (KCL & KVL), Network Theorems (Thevenin's, Norton's, Superposition, etc.).
AC Fundamentals: Instantaneous, Peak, RMS, and Average values. Single-phase and Poly-phase systems, Resonance, and 3-phase power.
Electrical Machines:
DC Machines: Construction, principle, characteristics, Speed Control, Starting, Braking, Losses, and Efficiency.
Transformers: 1-phase and 3-phase (Construction, Operation, Testing, Efficiency, Auto-transformers).
Induction Motors: 3-phase and 1-phase (Principle, Characteristics, Starting, and Speed Control).
Synchronous Machines: Generation of EMF, Voltage Regulation, Synchronizing, and applications.
Measurement and Instruments: Measurement of Power and Energy (including the 2-wattmeter method), Ammeters, Voltmeters, Multimeters, Megger, Energy Meters, CRO, CT, PT, and Earth Fault Detection.
Basic Electronics: PN junction diodes, Transistors (BJT, JFET), and simple electronic circuits.
2. Traction Rolling Stock (TRS) Specific Topics:
A. Electric Locomotives and EMUs/MEMUs :
Traction Motors (TMs): Detailed study of DC, AC, and 3-Phase Traction Motors. Construction, working principle, characteristics, control methods, and maintenance.
Power Circuitry: Understanding the high-voltage (25 kV) and low-voltage (auxiliary) circuits.
Power Converters: Knowledge of Rectifiers (Silicon Rectifiers) and Inverters (Static Inverters/VVVF drives) used for power conversion in electric locos.
Traction Transformer (TFP): Construction, Taps/Windings (Primary, Auto, Auxiliary), oil cooling system, and protection.
Pantograph and Circuit Breakers: Operation and maintenance of the Pantograph (current collector) and the Minimum Oil Circuit Breaker (MOCB) or SF6/Vacuum Circuit Breaker (for primary circuit protection).
B. Control, Protection, and Auxiliaries :
Control Systems: Principles of Tap Changer control (in older locos) and Microprocessor/Controller-based control (in modern 3-phase locos).
Auxiliary Machines:*Compressors, Exhausters, Blowers/Ventilating fans (for TMs and TFP), and their control circuits.
Protective Relays: Detailed function and location of critical relays like QOP (Overload/Earth Fault), QRSI (Rectifier Protection), and other protection schemes against over-voltage, over-current, and earth faults in both power and auxiliary circuits.
Braking Systems: Principles of Regenerative and Rheostatic Braking used in electric rolling stock.
Coach/Wagon Wiring: Basic concepts of wiring, insulation, and maintenance specific to the electrical components within the coaches (for EMU/MEMU).
C. Maintenance and Workshop Practices :
Inspection and Maintenance: Schedules and procedures for trip, monthly, and yearly inspections of electric locos/EMUs.
Troubleshooting: Common faults and their remedies in the control and power circuits of electric rolling stock.
Tools and Safety: Use of special tools and measuring equipment (e.g., Megger) and strict adherence to safety rules in the workshop and shed.
Batteries (BA): Types, maintenance, specific gravity checks, and charging/discharging procedures.
 
RRB Junior Engineer Electrical (TRS) Exam Pattern 2026
 
RRB JE CBT 1
Duration : 90 Minutes
Negative Mark : 0.33

 
S.No. Subject No. of Question Marks
1. General Intelligence & Reasoning 25 25
2. General Awareness 15 15
3. Mathematics 30 30
4 General Science 30 30
  Total 100 100

CBT 2 Exam Pattern
 
Duration : 120 Minutes
 
Negative Mark : 0.33
 
S.No.
Subject No. of Question Marks
1. General Awareness 15 15
2. Physics & Chemistry 15 15
3. Basics of Computer Application 10 10
4. Basics of Environment and Pollution Control 10 10
5. Technical Abilities (Electrical - TRS) 100 100
  Total 150 150

RRB JE CBT-2 Exam Date 2026 : Coming Soon
 
Starting Date of Application Form : 14th August 2026
 
Last Date of Application Form : 13th September 2026
 
Total Post : 163
FAQs

RRB Junior Engineer Electrical (trs) 2026 Exam Syllabus Frequently Asked Questions (FAQ's)

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