Syllabus for Electrical &amp; Allied Engineering Exam Group&ndash; JE
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1 Basic concepts:
Concepts of resistance, inductance, capacitance, and various factors affecting them. Concepts of current, voltage, power, energy and their units.
2 Circuit law:
Kirchhoff&lsquo;s law, Simple Circuit solution using network theorems.
3 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.
4 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 &ndash; star and delta connection, 3 phase power, DC and sinusoidal response of R-Land R-C circuit.
5 Measurement and measuring instruments:
Measurement of power (1 phase and 3 phase, both active and reactive) 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.
6 Electrical Machines:
(a) D.C. Machine &ndash; 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 &ndash; 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.
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7 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.
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8 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 &amp; transformers, protection of feeders and bus bars. Lightning arresters, various transmission and distribution system, comparison of conductor materials, efficiency of different system. Cable &ndash; Different type of cables, cable rating and derating factor.
9 Estimation and costing:
Estimation of lighting scheme, electric installation of machines and relevant IE rules. Earthing practices and IE Rules
10 Utilization of Electrical Energy:
Illumination, Electric heating, Electric welding, Electroplating, Electric drives and motors.

Question Type and Syllabus:
&nbsp;
Mathematics
Number system, BODMAS, Decimals, Fractions, LCM, HCF, Ratio and Proportion, Percentages, Mensuration, Time and Work, Time and Distance, Simple and Compound Interest, Profit and Loss, Algebra, Geometry and Trigonometry, Elementary Statistics, Square root, Age Calculations, Calendar &amp; Clock, Pipes &amp; Cistern etc.
General Intelligence and reasoning
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 Differences, Analytical Reasoning, Classification, Directions, Statement &ndash; Arguments and Assumptions etc.
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General Science
The syllabus under this shall cover Physics, Chemistry and Life Sciences of 10th standard level (CBSE)
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General Awareness on current affairs
in Science &amp; Technology, Sports, Culture, Personalities, Economics, Politics and any other subject of importance.
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&nbsp;

ALP ITI Electronic Mechanic Trade&nbsp;

Basic Science and Engineering:
The broad topics that are covered under this shall be Engineering,Drawing (Projections, Views, Drawing Instruments, Lines, Geometric figures, Symbolic Representation), Units, Measurements, Mass Weight and Density, Work Power and Energy, Speed and Velocity, Heat and Temperature, Basic Electricity, Levers and Simple Machines, Occupational Safety and Health, Environment Education, IT Literacy&nbsp;

RRB Technician Grade 1 (Signal)&nbsp;&nbsp;Basic science and Engineering&nbsp;(Theory class and subject wise Test series + Mock Test)
&nbsp;
Physics fundamentals- Units, Measurements, Mass, Weight, Density, Work, Power, and Energy, Speed and Velocity, Heat and Temperature;
Electricity and Magnetism- Electric Charge, Field, and Intensity, Electric Potential and Potential Difference, Simple Electric Circuits, Conductors, Non-conductors/Insulators, Ohm&#39;s Law and its Limitations, Resistances in Series and Parallel of a Circuit and Specific Resistance, Relation between Electric Potential, Energy, and Power (Wattage), Ampere&#39;s Law, Magnetic Force on Moving Charged Particle and Long Straight Conductors, Electromagnetic Induction, Faraday&#39;s Law, and Electromagnetic Flu , M gnetic Field, Magnetic Induction;
Electronics and Measurements- Basic Electronics, Digital Electro ics, Electronic Devices and Circuits, Microcontroller, Microprocessor, Electronic MeasurerneAts, Measuring Systems and Principles, Range Extension Methods, Cathode Ray Oscilloscope, LeD, 1:&pound;D P nel, Jrans.ducers.&nbsp;

RRB Technician Grade - 1 Mathematics&nbsp;&nbsp;theory class and subject wise test series
&nbsp;
Mathematics: Number system, Rational and irrational numbers, BODMAS rule, Quadratic Equations, Arithmetic Progression, Similar Triangles, Pythagoras Theorem, Co-ordinate Geometry, Trigonometrical Ratios, Heights and distances, Surface area and Volume; Sets: Sets and their representations, Empty set, Finite and Infinite sets, Equal sets, Subsets, Subsets of a set of real numbers, Universal set, Venn diagrams, Union and Intersection of sets, Difference of sets, Complement of a set, Properties of Complement; Statistics: Measures of Dispersion: Range, Mean deviation, variance and standard deviation of ungrouped/grouped data; probability occurrence of events, exhaustive events, mutually exclusive events.&nbsp;

RRB Technician Grade 1 (Signal ) Basics of &nbsp;Computers and &nbsp;Applications
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Architecture of Computers; input and Output devices; Storage devices, Networking, Operating System like Windows, Unix, Linux; MS Office; Various data representation; Internet and Email; Websites &amp; Web Browsers; Computer Virus.&nbsp;

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