# RRB JE Electrical 2019 Exam Pattern & Syllabus | Check Now

## RRB JE Exam Pattern & Detailed Syllabus: 13487 Vacancies

As the application process for the recruitment of Railway JE is about to conclude in the next 2 days, we hope that you must have filled the form till now. If not, its better not to wait for the last day in order to avoid any trouble. For all those who have already completed the application process and are in a dilemma on how to start the preparation, we are here to solve your queries and make it easy for you to understand. You can also ask your queries in the comments below and we will try to answer as many as possible.

Many queries and doubts might root in your mind regarding the Syllabus and other information thus construing an indeterminate and false predictions and to keep you away from unnecessary subjects which can distract you, this post by ADDA247 comprises every single detail of the exam pattern and thorough syllabus of Railway JE Electrical Examination 2019 of Stage I & Stage II. Stay tuned for other details about this exam.

Selection process For the Post of Electrical Junior Engineer 2019:

Railway JE 2019 : First Stage CBT

Subjects No. Of Questions Marks Duration
1 Mathematics 30 30 90 min
2 General Intelligence and Reasoning 25 25
3 General Awareness 15 15
4 General Science 30 30
Total 100 100

Mathematics for RRB JE First Stage Exam 2019

• Number system – BODMAS , Decimals & Fractions, LCM, HCF ,Square Root
• Ratio and Proportion
• Percentages
• Mensuration
• Time and Work
• Time and Distance
• Simple and Compound Interest
• Profit and Loss
• Algebra
• Geometry and Trigonometry
• Elementary Statistics
• Age Calculations
• Calendar & Clock
• Pipes & Cistern

General Intelligence and Reasoning for RRB JE First Stage Exam 2019:

• Analogies
• Alphabetical and Number Series
• Coding and Decoding
• Mathematical operations
• Relationships
• Syllogism
• Jumbling
• Venn Diagram
• Data Interpretation and Sufficiency
• Conclusions and Decision Making
• Similarities and Difference
• Analytical reasoning
• Classification
• Directions
• Statement – Arguments and Assumptions

General Awareness for RRB JE First Stage Exam 2019

• Knowledge of Current affairs
• Indian geography
• Culture and history of India including freedom struggle
• Indian Polity and constitution
• Indian Economy
• Environmental issues concerning India and the World, Sports,
• General scientific and technological developments

General Science for RRB JE First Stage Exam 2019 (up to 10th Standard CBSE syllabus)

• Physics
• Chemistry
• Life Sciences

Railway JE 2019 Second Stage CBT

Subjects
No. Of Questions
Marks
Duration
1
General Awareness
15
15
120 min
2
Physics & Chemistry
15
15
3
Basics of Computers and Applications
10
10
4
Basics of Environment and Pollution Control
10
10
5
Technical Abilities
100
100
150
150

General Awareness for RRB JE Second Stage Exam 2019 :

• Knowledge of Current affairs
• Indian geography
• Culture and history of India including freedom struggle
• Indian Polity and constitution
• Indian Economy
• Environmental issues concerning India and the World, Sports,
• General scientific and technological developments

Physics and Chemistry for RRB JE Second Stage Exam 2019:

Up to 10th standard CBSE syllabus.

Basics of Computers and Applications for RRB JE Second Stage Exam 2019:

• Architecture of Computers
• Input and Output devices
• Storage devices
• Networking
• Operating System like Windows Unix & Linux
• MS Office
• Internet and Email
• Websites & Web Browsers
• Computer Virus
• Binary System

Basics of Environment and Pollution Control for RRB JE Second Stage Exam 2019:

• Basics of Environment; Adverse effect of environmental pollution and control strategies
• Air, water and Noise pollution, their effect and control
• Waste Management
• Global warming
• Acid rain
• Ozone depletion.

Technical Abilities {100 Questions, 100 Marks}

Exam Group : Electrical and Allied Engineering

Electrical Engineering , Combination of any sub stream of basic streams of Electrical Engineering Engineering

 Basic concepts: Concepts of resistance, inductance, capacitance, and various factors affecting them. Concepts of current, voltage, power, energy and their units. Circuit law: Kirchhoff‘s law, Simple Circuit solution using network theorems. Magnetic Circuit: Concepts of flux, mmf, reluctance, Different kinds of magnetic materials, Magnetic calculations for conductors of different configuration e.g. straight, circular, solenoidal, etc. Electromagnetic induction, self and mutual induction. AC Fundamentals: Instantaneous, peak, R.M.S. and average values of alternating waves, Representation of sinusoidal wave form, simple series and parallel AC Circuits consisting of R.L. and C, Resonance, Tank Circuit. Poly Phase system – star and delta connection, 3 phase power, DC and sinusoidal response of R-Land R-C circuit. Measurement and measuring instruments: Measurement of power (1 phase and 3 phase, both active and re-active) and energy, 2 wattmeter method of 3 phase power measurement. Measurement of frequency and phase angle. Ammeter and voltmeter (both moving oil and moving iron type), extension of range wattmeter, Multimeters, Megger, Energy meter AC Bridges. Use of CRO, Signal Generator, CT, PT and their uses. Earth Fault detection. Electrical Machines: (a) D.C. Machine – Construction, Basic Principles of D.C. motors and generators, their characteristics, speed control and starting of D.C. Motors. Method of braking motor, Losses and efficiency of D.C. Machines. (b) 1 phase and 3 phase transformers – Construction, Principles of operation, equivalent circuit, voltage regulation, O.C. and S.C. Tests, Losses and efficiency. Effect of voltage, frequency and wave form on losses. Parallel operation of 1 phase /3 phase transformers. Auto transformers. (c) 3 phase induction motors, rotating magnetic field, principle of operation, equivalent circuit, torque-speed characteristics, starting and speed control of 3 phase induction motors. Methods of braking, effect of voltage and frequency variation on torque speed characteristics, Fractional Kilowatt Motors and Single Phase Induction Motors: Characteristics and applications. Synchronous Machines: Generation of 3-phase e.m.f. armature reaction, voltage regulation, parallel operation of two alternators, synchronizing, control of active and reactive power. Starting and applications of synchronous motors. Generation, Transmission and Distribution: Different types of power stations, Load factor, diversity factor, demand factor, cost of generation, inter-connection of power stations. Power factor improvement, various types of tariffs, types of faults, short circuit current for symmetrical faults. Switchgears and Protection: Rating of circuit breakers, Principles of arc extinction by oil and air, H.R.C. Fuses, Protection against earth leakage / over current, etc. Buchholz relay, Merz-Price system of protection of generators & transformers, protection of feeders and bus bars. Lightning arresters, various transmission and distribution system, comparison of conductor materials, efficiency of different system. Cable – Different type of cables, cable rating and derating factor. Estimation and costing: Estimation of lighting scheme, electric installation of machines and relevant IE rules. Earthing practices and IE Rules. Utilization of Electrical Energy: Illumination, Electric heating, Electric welding, Electroplating, Electric drives and motors. Basic Electronics: Working of various electronic devices e.g. P N Junction diodes, Transistors (NPN and PNP type), BJT and JFET. Simple circuits using these devices.

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