Wednesday, 24 April 2013

BSNL hiring Diploma holders


BSNL Recruitment 2013 – 766 Telecom Technical Assistant Posts: Bharat Sanchar Nigam Ltd (BSNL) proposes to recruit 766 Telecom Technical Assistants for Telecom Circles of Haryana, Tamilnadu, Kerala, Jammu & Kashmir, Himachal Pradesh, Andhra Pradesh for its various Secondary Switching Areas (SSAs). Interested candidates can apply through the prescribed application format on or before 13-05-2013.
BSNL 2013 invites application for enigneers,BSNL upcoming engineers selection process consists written test and interview,BSNL Haryana Scheme and detailed syllabus as under,BSNL written test conists General ability test for 20 marks,Basic Engineering 90 marks questions and specialization 90 marks BSNL Written test pattern, selection procedure and syllabus with detailed explanations and previous years solved question paper including engineering papers aptitude, English and reasoning free solved sample placement papers for refer and practice.BSNL 2013 written test examination held on 30th June,2013 (30-06-2013)
BHARAT SANCHAR NIGAM LIMITED (A GOVT. OF INDIA ENTERPRISE) OFFICE OF THE C.G.M.T. AMBALA RECRUITMENT OF TELECOM TECHNICAL ASSISTANT (TTA) for Haryana Telecom Circle
Applications are invited from the eligible candidates for recruitment of 156number of Telecom Technical Assistants by Haryana Telecom Circle for its various09 (Nine) Secondary Switching Areas (SSAs

Mode of Selection
: By means of competitive examination to be held in accordance with syllabus and Programme as under.
PART
MARKS
Day & Time
Part -1
General Ability Test -20

30 -06 -20 13 (Sunday) 10.00 AM to 01.00 PM
Part-2
Basic Enigneering-90
Part-3
Specialisation-90

Exam will be held at SSA level and Merit list will be drawn by respective SSA. There shall be onlyOne Paper of multiple choice objective type (OMR based) of three hours duration with the following details:
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SCEHEME & SYLLABUS FOR TTA DIRECT RECRUITMENT EXAMINATION
The standard of paper in General ability test will be such as may be expected of an Engineering Diploma holder. The standard of papers in other subjects will be approximately be that of Diploma level of Indian Polytechnic. There shall be single multiple choice objective type Paper of 3 hours duration as per details given below:

Minimum qualifying marks for different category of candidates will be as follows:
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(a) Minimum qualifying marks in the paper will be 40% for the General Category(OC) and 33% for the candidates of SC/ST/OBC/PH categories. The Question paper shall comprise of these parts of 20,90
and 90 each, as prescribed in the scheme and Syllabus . There will be a single paper of 200 marks and each question shall carry onemark.
(b) The minimum qualifying marks in each of the three parts of Question paper will be 30% for OC and 20% for candidates belonging to OBC/SC/ST categories i.e the minimum passing marks in each of the 3parts in respect of OBC/SC/ST, it will be 6,27 and 2 7 respectively whereas in respect of OBC/SC/ST, it will be 4,18 and 18 respectively.

(c) Further relaxation of 2% in marks will be given to the physically Handicapped candidates in each category viz OC-PH,OBC-PH,SC-PH and ST-PH.
(d)There will be negative markingfor each wrong one , 25% of mark of that question shall be deducted.

PART-I:GENERAL ABILITY TEST-20 MARKS
The candidate’s comprehension and understanding of General English shall be tested throughsimple exercise such as provision of antonyms and synonyms, fill in the blanks and multiple-
choice exercises etc. This shall also include questions on current events, general knowledge and such matters of everyday observation and experience as may be expected of Diploma holder.

PART -II:BASIC ENGINEERING-90 MARKS

Detailed Syllabus is as under:
1.Applied Mathematics ordinate Geometry; Vector Algebras, Matrix and Determinant ;Differential calculus ; Integral calculus, Differential equation of second order; Fourier Series;Laplace Transform; Com
plex Number; Partial Differentiation.

2.Applied Physics: Measurement-Units and Dimensions; Waves, Acoustics, Ultrasonic; Light; Laser and its Applications; Atomic Structure and Energy Levels.

3.Basic Electricity: Electrostatics, coulomb’s law, Electric field, Gauss’s theorem, concept of potential difference; concept of capacitance and capacitors; Ohm ‘s law, power energy, Kirchoff’svoltage and current laws and their applications in simple DC circuits; Basic Magnetism; Electromagnetism; Electromagnetic induction; Concept of alternating voltage & current; cells and Batteries ; Voltage and Current Sources; Tholepin's theorem, Norton’s theorem and their applications.

4.Electronic Devices and Circuits: Classification of materials into conductor ,semi conductor, insulator etc. electrical properties, magnetic materials, various types of relays, switches and connectors. Conventional representation of electric and electronic circuit elements. Active and Passive components; semi conductors Physics; Semi Conductor Diode; Bipolar Transistor & their circuits; Transistor Biasing & Stabilization of operating point; Single stage transistor amplifier; field effect transistor, Mosfet circuit applications. Multistage Transistor Amplifier; Transistor Audio Power Amplifiers; Feedback in Amplifier; Sinusoidal Oscillators; tuned Voltage Amplifier; Opto Electronics Devices and their applications; Operational Amplifier; wave shaping and switching circuits. Block diagram of I.C timer (such as 555) and its working; Multivibrator circuits; Time base circuits;T hyristors and UJT; Regulated Power Supply.

5.Digital Techniques: Applications and advantages of digital systems; number system (binary and hexadecimal); Logic Gates; Logic Simplification; Codes and Parity; Arithmetic Circuits; Decoders.Display Devices and Associated Circuits; Multiplexers and De- multiplexers; Latches and Flip Flops; Counters; Shift Register; Memories; A/D and D/A converters.

PART-III:SPECIALIZATION 90 MARKS
Detailed Syllabus is as under:

1.Electrical:3 phase vs single phase supply, Star Delta Connections, relation between phase & line voltage, power factor and their measurements; construction and principles of working of various types of electrical measuring instruments, all types of motor and generator -AC & DC transformers, starters, rectifiers, invertors, battery charges, batteries, servo and stepper motors, contactor control circuits, switch gear, relays, protection devices & schemes, substation, protection relaying,circuit breaker, generator protection, transformer protection, feeder & lightening protection, feeder & bus bar protection, lightening arrestor, earthing, voltage stabilizer & regulators, ower control devices & circuits, phase controlled rectifiers, invertors, choppers, dual converters, cycloconverters; power electronics application in control of drivers, refrigeration & air conditioning.

2.Communication:Modulation and demodulations-principles and operation of various types of AM,FM and PM modulators/demodulators;pulse modulation-TDM,PAM,PPM,PWM; Multiplexing,Principles and applications of PCM.Introductionof Basic block diagram of digital and data communication system; coding error detection and correction techniques; Digital Modulation Techniques-ASK,ICW,FSK,SK;Characteristics/working of data ansmission circuits; UART,USART; Modems; Protocols and theirfunctions, brief idea of ISDN interfaces, local area Network; Carrier telephony-Features of carriertelephone system. Microwave Engineering; Microwave Devices; Waveguides; Microwave Components; Microwaveantennas; Microwave Communication System -Block diagram & working principles of microwave communication link.

3.Network, Filters and Transmission Lines: Two point network, Attenuator; Filters; Transmission Lines and their applications; characteristic impedance of line; concept of reflection and standing waveson transmission line; Transmission line equation; Principle of impedance matching; Bandwidth consideration of transmission line.

4.Instruments and Measurements: Specification of instruments-accuracy, precision, sensitivity, resolution range. Error in measurement and loading effect; Principles of voltage, current and resistance measurement; Transducers, measurement of displacement & strain, force & torque measuring devices, flow of measuring devices, power control devices & circuits. Types of AC mill voltmeters-Amplifier rectifier amplifier: Block diagram explanation of a basic CRO and a triggered sweep oscilloscope, front panel controls; Impedance Bridges and Q-Meters. Principles of working and specification of logic probes, signal analyzer and logic analyzer, signal generator, distortion factor meter, spectrum analyzer.

5.Control Systems :Basic elements of control system , open and closed loop system, concepts of feedback. Block diagram of control system, Time lag, hysterisis linearity concepts; Self regulating and non self regulating control systems. Transfer function of simple control components, single feedback configuration. Time response of systems. Stability Analysis; Characteristics equation. Routh’s table, Nyquist Criterion, Relative stability, phase margin and gain margin.RouthHarwitz criterion; Root Locus technique, Bode plot, Powerplot, gain margin and phase margin.

6.Microprocessors: Typical organization of microcomputer system and functions of its various blocks, Architecture of a Microprocessor; Memories and I/O Interfacing; Brief idea of M/C & assemblylanguages, Machines and Mnemonic codes; Instructions format and Addressing mode; concept Instruction set; programming exercises in assembly language; concept of interrupt; Data transfertechniques-sync data transfer, async data transfer, interrupt driven data transfer, DMA, serial output data, serial input data.
7.Computer:Computers and its working, types of computers, familiarization with DOS and window-concept of file, directory, folder, Number Systems; Data Communication. Programming-Elements ofa high level programming language, PASCAL, C; use of basic data structures; Fundamentals of computer architecture, Processor design, control unit design; Memory organization. I/O SystemOrganization. Microprocessor -microprocessor architecture, instruction set and simple assembly level programming. Microprocessor based system design: typical examples. Personal computers and their typical uses, data communication principles, types and working principles of modems, Network principles, OSI model, functions of data link layer and network layer, networking components; communication protocol - x.25, TCP/IP.

Database Management System - basic concepts, entity relationship model, relational model, DBMSbased on relational model.

BSNL Vacancy Details:
Total Number of Posts: 766
Name of Posts: Telecom Technical Assistant (TTA)
1. Haryana Telecom Circle: 156 Posts-


5. Andhra Pradesh Telecom Circle: 300 Posts
http://www.ap.bsnl.co.in/flashapnews/TTA DR-12 Advt.pdf

6. Himachal Pradesh Telecom Circle: 49 Posts
hp.bsnl.co.in/circle/news/DRTTA-2012.doc

Age Limit: Candidates age should be between 18 years and 27 years as on 13-05-2013. Age relaxation will be applicable as per rules.

Educational Qualification: Candidate must possess 3 years Diploma in Engineering in any of the discipline in Telecom/ Electrical/ Electronics and Communications/ IT/ Computer/ Radio/ Instrument/ M.Sc (Electronics) from a recognized University/ Institution.

Application Fee: Candidates need to pay the fee in the form of Bank Draft/ Pay Order for Rs. 500/- in favor of “The Accounts Officer (Cash) O/o GM, BSNL of respective SSA or Original Cash receipt of Rs.500/ – paid at the departmental cash counter of respective SSA Head quarters. Fee exempted for SC/ PH candidates.

Selection Process: The mode of selection is through competitive exam followed by a medical test.

How to Apply: Eligible candidates may apply through prescribed application format, fill that form completely, affix passport size photograph on it, along with self attested copies of all the certificates/ testimonials and other documents, recent photograph and Demand Draft towards Application Fee must be sent in a sealed cover super scribed with “Application for Direct Recruitment to the cadre of Telecom Technical Assistants” along with two self addressed envelope and send to the concerned SSA for which the candidate wishes to apply should reach the office on or before 13-05-2013.

Important Dates:
Last Date for Receipt of Application: 13-05-2013.
Date of Examination: 30-06-2013 from 10.00 am to 01.00 pm