Electrical Exam

IES, i.e. Indian Engineering Service, is the dream of every engineer in India. IES officers are selected by the union government on the recommendations made by the Union Public Service Commission (UPSC). IES officers comprise of engineers who work under the government of India and designated as Class – 1 officer. They administer a large segment of the public sector economy, which constitutes of Indian Railways, Power, Telecommunications, Central Water engineering, Defense service of Engineers, Central Engineering Service, etc. The nature of work performed by these bureaucrats largely depends on their engineering branch and the service or cadre they are recruited in. The career progression goes smoothly attaining high esteem. The first position offered is that of Asst. Executive engineer and the hierarchy ends at the position of Chairman/ Managing Director.


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A combined four-stage competitive examination (comprising six tests), called the Engineering Services Examination (ESE) is conducted by the UPSC for recruitment to the Indian Engineering Services. ESE is considered as the toughest exam in India and amongst the toughest in the world due to less number of posts and its technical nature.

The recruited candidates will be eligible for following categories -

1. Civil Engineering

Indian Railway Service of Engineers
Indian Railway Stores Service
Central Engineering Service
Military Engineer Service (Building and Roads Cadre)
Central Water Engineering
Assistant Executive Engineer
Survey of India Service


2. Electrical Engineering

Indian Railway Service of Electrical Engineers
Indian Railway Stores Service
Central Electrical & Mechanical Engineering Service
Indian Naval Armament Service
Military Engineer Service
Assistant Executive Engineer (in Ministry of Defence)
Assistant Naval Store (in Indian Navy)


3. Mechanical Engineering

Indian Railway Service of Mechanical Engineers
Indian Railway Stores Service
Central Water Engineering Service
Indian Ordnance Factories Service
Indian Naval Armament Service
Assistant Executive Engineer (in Ministry of Defence)
Assistant Naval Store officer Grade I in Indian Navy
Central Electrical & Mechanical Engineering Service
Assistant Executive Engineer (in Boarder Roads Engineering Service)
Mechanical Engineer (in Geological Survey of India)


4. Electronics and Telecommunication Engineering

Indian Railway Service of Signal Engineers
Indian Railway Stores Service
Indian Ordnance Factories Service
Indian Naval Armament Service
Assistant Executive Engineer (in Ministry of Defence)
Engineer in Wireless Planning and Coordination Wing/Monitoring Organisation
Assistant Naval Stores officer (in Indian Navy)
Survey of India Service

ESE 2016/IES 2016 ELIGIBILITY CRITERIA

A) Nationality:

The candidates applying for IES 2016 must either be an Indian Citizen or a subject of Nepal or Bhutan.
A Tibetan refugee who made India is his/her permanent base before January 1st, 1962.
A person or candidate of Indian origin migrated from Pakistan, Sri Lanka, Burma or East African countries of Kenya, Uganda, United Republic of Tanzania, Zambia, Vietnam, Ethiopia etc also fall under the IES 2016 Eligibility Criteria.
The candidate mentioned in 2nd, 3rd and with subject to Nepal and Bhutan have to produce a certificate of eligibility issued by the Government Of India till the certificate is not produced there admission will be on temporary basis.


B) Age Limit:

The minimum age attained by the candidate is 21 years and the candidate must not be more than 30 years.
The candidate must fall in the age bracket of 21 to 30 years on 1st August of the year of examination.
The upper age limit is 30 but is relaxed in case of Government servants and has been increased to 35 years but the candidate has to be an employee of any department or office under any authority like Railway Department, Central Public Works Department, Military Engineer Service department etc in order to fall in the eligibility criteria of IES 2015.


C) Educational Requirement or Qualification:

A candidate must have an Engineering degree from a University incorporated by an Act of the Central Government or State Legislature in India.
The candidate must have passed section A & B of the institutes or University examination.
The candidate must have passed a Graduate Membership examination of the institute of electronic and Telecommunication of India OR Obtained a degree/ diploma in Engineering from such foreign institute/ university and under such condition as may be recognizable in the eye of Government for the purpose from time to time OR passed Associate Membership examination part II and III/ Sections A and B of the Aeronautical society of India OR passed graduate Membership examination of the Institution of Electronics and Radio Engineers, London held after November, 1959 are required to be in the eligibility criteria of IES 2015.


D) Physical Standards:

The candidates applying must be physically and mentally fit as per the physical standards laid by UPSC with regard to the IES 2015 Eligibility Criteria

ESE 2016/ IES 2016 APPLICATION PROCESS

Candidates have to apply online at website:- http://upsconline.nic.in


ESE 2016/ IES 2016 APPLICATION FEE

The fee amount for the General/OBC candidates is Rs.200 and SC, ST, PH and female candidates are exempted from the fee payment. Candidates can make payment through online mode or offline mode.

Online Payment Mode: Candidates can pay the application fee through Credit Card, Debit Card and Internet Banking.
Offline Payment Mode: Candidates can pay the application fee through E-Challan which would be paid through any branch of SBI.

ESE 2016/ IES 2016 IMPORTANT DATES


DATE OF NOTIFICATION (SATURDAY):- 27.02.2016

LAST DATE FOR RECEIPT OF APPLICATIONS:- 25.03.2016 (FRIDAY)

DATE OF COMMENCEMENT OF EXAM:- 27.05.2016 (FRIDAY)

DURATION OF EXAM:- 3 DAYS

 

ESE 2016 Exam Pattern

ESE is a four-stage competitive examination (comprising six tests). The entire examination is divided into two parts:

Written Examination - 1000 Marks

Interview - 200 Marks

Total - 1200 Marks

There are objective as well as conventional (descriptive) papers. One paper (Paper I) for GA (General Ability) is part of the assessment system apart from the engineering subject of the candidate. The entire technical subject is divided into four papers (Papers II, III, IV & V). There is a penalty (negative marking) for wrong answers marked by the candidate in the objective type papers. There is a three-day schedule of the written examination, comprising all five written examinations.

Scheme of Examination

Paper I (Objective type)

General Ability Test (Part A: General English) (Part B: General Studies)

200 Marks

Papers II & III (Objective type)

Civil Engineering / Mechanical Engineering / Electrical Engineering / Electronics & Telecommunication Engineering

200 Marks for each paper

Papers IV & V (Conventional type)

Civil Engineering / Mechanical Engineering / Electrical Engineering / Electronics & Telecommunication Engineering

200 Marks for each paper

Total marks for written examination

1000 Marks

Interview

Personality Test

200 Marks

First stage

The first day is allocated for the General Ability (GA) paper. This exam is of 2 hours duration. On the first day there is just one exam. This exam consists of General English and General Studies. Paper is maximum of 200 marks.

Second stage

The second day is allocated for the Objective Technical Papers (II & III). There is one objective exam for each paper separately and each being of 2 hours in duration. Each paper is maximum of 200 marks.

Third stage

The third day is allocated for the Conventional Technical Papers (IV & V). There is one subjective exam for each paper separately and each being of 3 hours in duration. Each Paper is maximum of 200 marks.

The conventional answer sheets of a candidate are evaluated only when he / she qualifies the objective examination.

Interview (Fourth Stage)

This is the fourth and final stage; candidates who qualify the written exam are called for the interview. Interview carries 200 marks. Officially called "Personality Test", the object of the interview is to assess the personal suitability of the candidate for a career in public service by a Board of competent and unbiased observers. The test is intended to judge the mental calibre of a candidate. In broad terms this is really an assessment of not only his intellectual qualities but also social traits and his interest in current affairs. Some of the qualities to be judged are mental alertness, critical powers of assimilation, clear and logical exposition, balance of judgement, variety and depth of interest, ability for social cohesion and leadership, intellectual and moral integrity.

The technique of the interview is not that of a strict cross-examination but of a natural, though directed and purposive conversation which is intended to reveal the mental qualities of the candidate.

The interview test is not intended to be a test either of the specialized or general knowledge of the candidates which has been already tested through their written papers. Candidates are expected to have taken an intelligent interest not only in their special subjects of academic study but also in the events which are happening around them both within and outside their own state or country as well as in modern currents of thought and in new discoveries which should rouse the curiosity of well-educated youth.

These four stages ensure that the candidates selected, are best suited to handle the responsibilities which will be entrusted to them. The selected candidates then undergo training at the academies / institutes of their respective cadres that makes them acquainted with the area of work, the cadre / service is engaged in.

 

Electrical Engineering

Paper I Syllabus

1. EM Theory Electric and magnetic fields

Gauss’s Law and Amperes Law. Fields in dielectrics, conductors and magnetic materials. Maxwell’s equations. Time varying fields. Plane-Wave propagating in dielectric and conducting media. Transmission lines.

2. Electrical Materials

Band Theory, Conductors, Semi-conductors and Insulators. Super-conductivity. Insulators for electrical and electronic applications. Magnetic materials. Ferro and ferri magnetism. Ceramics, Properties and applications. Hall effect and its applications. Special semi conductors.

3. Electrical Circuits

Circuits elements. Kirchoff’s Laws. Mesh and nodal analysis. Network Theorems and applications. Natural response and forced response. Transient response and steady state response for arbitrary inputs. Properties of networks in terms of poles and zeros. Transfer function. Resonant circuits. Threephase circuits. Two-port networks. Elements of two-element
network synthesis.

4. Measurements and Instrumentation

Units and Standards. Error analysis, measurement of current, Voltage, power, Power-factor and energy. Indicating instruments. Measurement of resistance, inductance, Capacitance and frequency. Bridge measurements. Electronic measuring instruments. Digital Voltmeter and frequency counter. Transducers and their applications to the measurement of nonelectrical quantities like temperature, pressure, flow-rate displacement, acceleration, noise level etc. Data acquisition systems. A/D and D/A converters.

5. Control Systems

Mathematical modelling of physical systems. Block diagrams and signal flow graphs and their reduction. Time domain and frequency domain analysis of linear dynamical system. Errors for different type of inputs and stability criteria for feedback systems. Stability analysis using Routh-Hurwitz array, Nyquist plot and Bode plot. Root locus and Nicols chart and the estimation of gain and phase margin. Basic concepts of compensator design. State variable matrix design. Sampled data system and performance of such a system with the samples in the error channel. Stability of sampled data system. Elements of non-linear control analysis. Control system components, electromechanical, hydraulic, pneumatic components.

Paper II Syllabus

1. Electrical Machines and Power Transformers

Magnetic Circuits - Analysis and Design of Power transformers. Construction and testing. Equivalent circuits. Losses and efficiency. Regulation. Auto-transformer, 3-phase transformer. Parallel operation. Basic concepts in rotating machines. EMF, torque, basic machine types. Construction and operation, leakage losses and efficiency. D.C. Machines. Construction, Excitation methods. Circuit models. Armature reaction and commutation. Characteristics and performance analysis. Generators and motors. Starting and speed control. Testing, Losses and efficiency. Synchronous Machines. Construction. Circuit model. Operating characteristics and performance analysis. Synchronous reactance. Efficiency. Voltage regulation. Salient-pole machine, Parallel operation. Hunting. Short circuit transients. Induction Machines. Construction. Principle of operation. Rotating fields. Characteristics and performance analysis. Determination of circuit model. Circle diagram. Starting and speed control. Fractional KW motors. Single-phase synchronous and induction motors.

2. Power systems

Types of Power Stations, Hydro, Thermal and Nuclear Stations. Pumped storage plants. Economics and operating factors. Power transmission lines. Modeling and performance characteristics. Voltage control. Load flow studies. Optimal power system operation. Load frequency control. Symmetrical short circuit analysis. Z-Bus formulation. Symmetrical Components. Per Unit representation. Fault analysis. Transient and steady-state stability of power systems. Equal area criterion. Power system Transients. Power system Protection Circuit breakers. Relays. HVDC transmission.

3. Analog And Digital Electronics And Circuits

Semiconductor device physics, PN junctions and transistors, circuit models and parameters, FET, Zener, tunnel, Schottky, photo diodes and their applications, rectifier circuits, voltage regulators and multipliers, switching behavior of diodes and transistors. Small signal amplifiers, biasing circuits, frequency response and improvement, multistage amplifiers and feed-back amplifiers, D.C. amplifiers, coupling methods, push pull amplifiers, operational amplifiers, wave shaping circuits. Multivibrators and flipflops and their applications. Digital logic gage families, universal gatescombinational circuits for arithmetic and logic operational, sequential logic circuits. Counters, registers, RAM and ROMs.

4. Microprocessor

Microprocessor architecture-Instruction set and simple assembly language programming. Interfacing for memory and I/O. Applications of Micro-processors in power system.

5. Communication Systems

Types of modulation; AM, FM and PM. Demodulators. Noise and bandwidth considerations. Digital communication systems. Pulse code modulation and demodulation. Elements of sound and vision broadcasting. Carrier communication. Frequency division and time division multiplexing, Telemetry system in power engineering.

6. Power Electronics

Power Semiconductor devices. Thyristor. Power transistor, GTOs and MOSFETs. Characteristics and operation. AC to DC Converters; 1-phase and 3-phase DC to DC Converters. AC regulators. Thyristor controlled reactors; switched capacitor networks. Inverters; single-phase and 3-phase. Pulse width modulation. Sinusoidal modulation with uniform sampling. Switched mode power supplies.

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ESE 2016/ IES 2016 Preparation

ESE written exam consists of both objective and conventional type questions hence theory, conceptual knowledge and problem solving techniques are equally important.
Good writing skills, excellent presentation, subjective theory, explanations, derivations, diagrams and equations will fetch you good marks in conventional or subjective paper.
Be aware of exam pattern like how many technical & non-technical questions are asked, negative marks, weightage, exam duration and marks per question. Always make a habit of referring previous year question papers.
Prefer Reference books for derivations, equations, conceptual thinking, theory etc.
Short Cut Techniques

Use short techniques for numerical solving instead of traditional approach.

Reading news paper, watching morning bulletin, surfing websites will help the candidates to prepare and score better in the General ability paper carrying 200 marks.
Do not neglect General Ability part as this section is scoring and also plays an important role in personal interview.
Practice previous year question papers and analyze the weak topics and concentrate more on those topics. Always try to solve the papers in given time to obtain an idea that how many questions you are able to solve in given time limits.
Intense knowledge of the subjects, strong basics, and clear concepts helps in better understanding of the subjects and prove to be instrumental in getting good scores.
Personal Interview

Sound technical knowledge, Positive attitude, Body language, Good communication skills, knowledge about current affairs plays an important role to clear personal interviews. Candidates should be prepared for the questions about their strengths and weaknesses.

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