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BSNL JTO (Electrical) Exam Scheme | BSNL JTO (Electrical) Exam Syllabus | BSNL Junior Telecom Officers (Electrical) Exam Pattern and Syllabus

Scheme and Syllabus for the Recruitment of Junior Telecom Officers(Electrical)

SCHEME
For direct recruitment of JTOs(Electrical), an objective type examination of one paper of three hours duration consisting of following sections will be conducted :-
Section-I : Electrical Engineering : 50 questionsw w w.w a y 2 f r s h e r s . c o m
Section-II : Electrical Engineering : 50 questions
Section-III : General Awareness : 20 questions
The questions will be so designed as to assess the ability of the candidates to apply their technical knowledge to the solution of the problems.
The syllabus for JTOs(Electrical) Paper will as given below.

SYLLABUS

SECTION-I – ELECTRICAL ENGINEERING

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. Superconductivity. Insulators for electrical and electronic applications. Magnetic materials. Ferro and ferri magnetism. Ceramics, Properties and applications. Hall effect alJd its applications. Special semi conductors.
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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. Three phase 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 non-electrical quantities like temperature, pressure, flow-rate displacement, acceleration, noise level etc. Data acquisition systems. AID and D/A converters.

5. Control System

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 and its use in system modelling and 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.
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SECTION-II – ELECTRICAL ENGINEERING
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. . tiunting. 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.w w w.w a y 2 f r s h e r s . c o m
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. ZBus formulation. Symmetrical Components. Per Unit representation. Fault analysis. Transient and steady-state stability of power systems. Equal area criterion.w w w.w a y 2 f r s h e r s . c o m
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, Oscillators. Large signal amplifiers, coupling methods, push pull amplifiers, operational amplifiers, wave shaping circuits. Multivibrators and flip-flops and their applications. Digital logic gate families, universal gates-combination circuits for arithmetic and logic operational, sequential logic circuits. Counters, registers, RAM and ROMs.w w w.w a y 2 f r s h e r s . c o m
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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; 1phase 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.

SECTION-III – GENERAL ABILITY TEST

The candidate’s comprehension and understanding of general English shall be tested through simple exercises. Questions on knowledge of current events and of such matter of everyday observation and experience in their scientific aspects as may be expected of an educated person. Questions will also be included on events and developments in Tele Communications, History of India and Geography. These will be of a nature, which can be answered without special study by an educated person.

Click Here To Download BSNL JTO Papers

BSNL JTO 2009 Exam Syllabus and Book Details

BSNL JTO 2009 Exam Syllabus and Book Details
JTO 2005 test paper
jto 2005 paper 2
JTO 2007 paper
Bharat Sanchar Nigam Ltd. [BSNL] will recruit about 3945 Junior Telecom Officers (JTO – Telecom), Junior Telecom Officers ( JTO -Civil) and Junior Telecom Officers (JTO – Electrical) in the IDA pay scale of BSNL of Rs. 7100-200-10100/- plus usual allowances as admissible from time to time as per rule through an open competitive examination to be held on 21/06/2009 on All India basis.

The Question Paper will be fully objective type with multiple options as answers to each question. The standard of paper in engineering subjects will be that of Engineering Examination of an Indian University. However, there would be no separate time fixed for attempting the separate sections. Detailed syllabus for JTOs(Telecom), JTOs(Civil) and JTOs(Electrical) appear at Annexures ‘B’ , ‘C’ and ‘D’ respectively.

You can Find the Syllabus for the above Posts at Freshers Home Placement papers section.

Scheme and Syllabus for the Recruitment of Engineer Junior Telecom Officers(Telecom)
Scheme and Syllabus for the Recruitment of Engineer Junior Telecom Officers(Civil)
Scheme and Syllabus for the Recruitment of Engineer Junior Telecom Officers(Electrical)

For More Details Check here


Book Details

Details of Bsnl Jto Recruitment Exam. 2008 Title: Bsnl Jto Recruitment Exam. 2008
Author: Karna S K
ISBN: 8175155671
ISBN-13: 9788175155671
Publishing Date: 2008
Publisher: Galgotia Publications Pvt Ltd

Title: Jto Bsnl 2008
Author: Subburaj Vvk
ISBN:8172541929
ISBN-13:9788172541927
Binding: Paperback
Publishing Date: 2008
Publisher: Sura College Of Competition
Language: English