Telecom Technical Assistant BSNL

(A Government of India Enterprise)
Office of the Chief General Manager Telecommunications
TamilNadu Circle, Chennai 600 002


Applications are invited from the eligible Indian citizens for the post of Telecom Technical Assistants (TTAs) in the non-executive category. Selection of candidates will be through competitive Examination to be held on 11.1.2009. The number of vacancies to be filled up in the SSAs (Secondary Switching Areas) of Tamilnadu Telecom Circle are as under:

VACANCIES (Secondary Switching Area Wise) :
Name of SSA
(Secondary Switching Area) Vacancies
OC OBC SC ST TOTAL Out of total
COONOOR 3 1 1 Nil 5 1
COIMBATORE 19 8 7 Nil 34 1*
CUDDALORE 10 4 2 Nil 16 1*
DHARMAPURI 2 1 Nil Nil 3 1*
ERODE 8 4 3 Nil 15 NIL
KARAIKUDI 3 Nil Nil Nil 3 1
KUMBAKONAM 4 3 2 Nil 9 1
MADURAI 10 6 3 Nil 19 1*
NAGERCOIL 3 1 1 Nil 5 1
PUDUCHERRY 5 3 1 Nil 9 1
SALEM 10 5 5 Nil 20 NIL
THANJAVUR 6 3 2 Nil 11 1*
TRICHY 11 4 6 Nil 21 1
VELLORE 10 5 3 Nil 18 NIL
TOTAL 118 54 41 Nil 213 6 + 5*
(Vacancies are provisional and are subject to change)
* Backlog PH vacancies.

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a) Reservation as per Central Government guidelines will be applicable for SC/ST/OBC/Physically Handicapped (PH).
b) In respect of physically handicapped persons 3% reservation (1.5% for Locomotive and 1.5% for Hearing Impairment), candidates with the following physical disabilities will be permitted.

i) Hearing Impairment ___ (PD) Partially Deaf
ii) Locomotive impairment ___ OL - One leg affected
BL - Both legs affected but not in arms
FT – Limited exercise to tolerance early.
(The minimum degree of disability is 40% in order for a person to be eligible for any concession/benefit).

c) 10% of SSA wise vacancy will be kept reserved for ex-servicemen,
category wise.
d) Both physically handicapped/ex-servicemen vacancies will be adjusted
with the category to which they belong.

3. SCALE OF PAY : The post of TTA is in the IDA pay scale of Rupees 7100 – 200 – 10,100/ + usual allowances as per the Rules.


I) NATIONALITY: Only Indian nationals would be eligible to apply.
(i) The applicant should be between 18 and27 years as on 18.11.2008 .(i.e) the last date of receipt of application.
(ii) However, this age is relaxable for following categories of applications.
a) For Scheduled Castes and Scheduled Tribes upto 5 years (wherever the vacancies exist).
b) For OBC candidates upto 3 years {OBC candidates should produce Community Certificates (non-creamy layer certificate) as per the PROFORMA for appointment of OBCs in Central Government Services as per Department of Personnel & Training OM No.36012/22/93-Estt.(SCT) dated 08.09.1993}.
c) For PH candidates upto 10 years (15 years for SC/ST and 13 years for OBC).

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d) For BSNL employees –
- up to 40 years in respect of general candidates
- up to 45 years in respect of SC/ST candidates in accordance with the instructions or orders issued by the Central Government.
- up to 43 years in respect of OBC candidates.
e) For residents of J&K – Relaxation shall be in accordance
with DOP&T O.M No.15012/7/1991-Estt(D) dated 6.12.2005
pertaining to the “Residents of State of Jammu and Kashmir
(Relaxation of upper age limit for Recruitment to Central Civil
Services & Posts) Rules 1997”.

III) EDUCATIONAL QUALIFICATION : Applicant must possess as on 18.11.2008 (i.e) last date of receipt of application, The educational qualifications in any of the following disciplines from a recognized Institute/University

(a) Three years Engineering Diploma in
i) Telecommunications Engineering
ii) Electronics Engineering
iii) Electrical Engineering
iv) Radio Engineering
v) Computer Engineering
vi) Instrument Technology
vii) Information Technology

(b) M.Sc (Electronics) from a recognized Institution/University

IV) Candidates possessing higher qualification in the eligible
stream(a) above are eligible to appear for the examination.

5. EXAMINATION FEE : Rs.500/- (Rupees Five Hundred only) in the form of Bank Demand Draft/Indian Postal Order drawn in favour of Accounts Officer, O/o Principal General Manager, Telecom/General Manager, Telecom concerned (AS PER THE COLUMN (4) OF ANNEXURE-II). No fee for SC/ST /PH and ex-servicemen candidates. For PH candidates, this exemption will, however, be available to only those handicapped persons who would otherwise be eligible for
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appointment to the post on the basis of the standards of medical fitness prescribed for that post and who enclose with the application form, necessary certificate from a Govt. Hospital/Medical Board in support of his claim for being handicapped. FEES ONCE PAID WILL NOT BE REFUNDED UNDER ANY CIRCUMSTANCES NOR CAN IT BE HELD IN RESERVE FOR ANY OTHER EXAMINATION OR SELECTION.
Serial No. Name of SSA Filled application along with enclosures to be sent to Demand Draft/IPO for Rs.500/- to be drawn in favour of
1 2 3 4
01 COONOOR General Manager, Telecom, BSNL, Doorsanchar Bhavan Grays Hill, Coonoor – 643 101. The Accounts Officer (Cash), O/o. GM BSNL Coonoor
02 COIMBATORE Principal General Manager, Telecom, BSNL, Main Telephone Exchange Compound, State Bank Road,
Coimbatore 641 018 The Accounts Officer (Cash), O/o. PGM BSNL, Coimbatore
03 CUDDALORE General Manager, Telecom, BSNL, No.1 Hospital Road, Cuddalore 607 001 The Accounts Officer (Cash), O/o. GM BSNL Cuddalore
04 DHARMAPURI General Manager, Telecom, BSNL, Salem Main Road, Bharathipuram, Dharmapuri 636 705 The Sr Accounts Officer (Cash), O/o. GM BSNL Dharmapuri
05 ERODE General Manager,Telecom. Erode Telecom District, BSNL Gandhiji Road,
Erode – 638 001. The Accounts Officer (Cash), O/o. GM BSNL Erode
06 KARAIKUDI General Manager, Telecom, BSNL, No. 22 Nethaji Street, Opp to New Bus Stand,
Karaikudi 630 001 The Accounts Officer (Cashl) O/o. GM BSNL Karaikudi
07 KUMBAKONAM General Manager, Telecom, BSNL, Cauvery River Delta Area SSA, Thangavilas Building, Mayiladuthurai Road, Kumbakonam 612 001 The Accounts Officer (Cash), O/o. GM BSNL, CRDA SSA Kumbakonam
08 MADURAI General Manager, Telecom, BSNL, 2 V P Rathinasamy Nadar Road, Bibi Kulam, Madurai 625 002 The Accounts Officer (Cash), O/o. GM BSNL Madurai

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09 NAGERCOIL General Manager, Telecom, BSNL, BSNL Bhavan, Court Road, Nagercoil 629 001 The Accounts Officer (Cash), O/o. GM BSNL Nagercoil
10 PUDUCHERRY General Manager, Telecom, BSNL, New CTO Building Rengapillai Street, Puducherry 605 001 The Accounts Officer (Cash), O/o. GM BSNL Puducherry
11 SALEM General Manager, Telecom, BSNL, No. 1, Seerangapalayam West St, Salem 636 007 The Accounts Officer (Cash), O/o. GM BSNL Salem
12 THANJAVUR General Manager, Telecom, BSNL Complex, Ram Nagar, Balaji Nagar
Thanjavur 613 007. The Accounts Officer (Cash), O/o. GM BSNL Thanjavur
13 TIRUNELVELI General Manager, Telecom, BSNL, South Bye Pass Road, Vannarpet, Tirunelveli 627 003 The Accounts Officer (Cash), O/o. GM BSNL Tirunelveli
14 TRICHY Principal General Manager, Telecom, BSNL,4-A Promenade Road, Bharathidasan Salai, CTO Building, Cantonment, Trichy 620 001 The Accounts Officer (Cash), O/o. PGM BSNL Trichy
15 TUTICORIN General Manager, Telecom, BSNL, 176, Palayamkottai Road,
Tuticorin 628 003 The Accounts Officer (Cash), O/o. GM BSNL Tuticorin
16 VELLORE General Manager, Telecom, BSNL, Marketing Committee Building,
Toll Gate, Vellore 632 001 The Accounts Officer (Cash), O/o. GM BSNL Vellore
17 VIRUDHUNAGAR General Manager Telecom. BSNL 131/1, Kutcheri Road
Virudhunagar – 626 001 The Accounts Officer (Cash), O/o. GM BSNL Virudhunagar

6. METHOD OF SELECTION : The method of selection is through a Competitive Examination. The examination will be of three hours duration and scheduled to be conducted on 11.1.2009 followed by medical test for the selected candidates. The schedule of examination is given below:-

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Day & Date Subject Marks Time (IST)
(SUNDAY) Part –I : General Ability 20 10.00 a.m. to
01.00 PM
(3 Hours)
Part – II : Basic Engineering 90
Part – III : Specialisation 90

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 approximately be that of Diploma level of an Indian Polytechnic. There shall be a single multiple choice objective type Paper of 3 hrs. duration as per details given above. In the specialization Part-III a candidate has to attempt a common set of questions from the consolidated syllabus prescribed under specialization Part-III. The detailed syllabus is given in annexure III. Appointment & posting will be subject to successful completion of pre-appointment training.

7. MINIMUM QUALIFYING STANDARDS: BSNL shall fix minimum qualifying marks for OC/OBC/SC/ST/PH candidates for each parts as well as in the aggregate. Candidates obtaining less than minimum qualifying marks in any of the parts/ aggregate in the paper shall not be considered for inclusion in the merit-list. The merit-list will be drawn up depending on the vacancies. The appearance of the name in the merit-list does not confer any right to the candidate for employment. A final call letter/appointment letter will be issued to the candidate after completion of all other formalities.


a) The applicants belonging to SC/ST categories will be entitled for travelling allowance for appearing in the exam on 11-1-2009 as per the provisions of Ministry of Finance O.M No.19014/3/77-EIV(B) dated 17.2.1978.
b) Pre-recruitment training :(For SC/ST candidates only): Necessary arrangements will be made for conduct of pre-Examination training belonging to the eligible SC/ST candidates before conduct of exam. The Venue and date will be intimated later in our website

:: 7 :: SC/ST candidates who wish to avail the pre-examination training should fill the relevant column in the application. All expenses regarding travelling, boarding, lodging etc. will be borne by the candidate for attending this pre-examination training programme at the declared venues.

9. LAST DATE : Applications should be sent to the concerned PGMTs/ GMTs as mentioned in Column 3 of Annexure II so as to reach them on or before 18-11-2008. Applications received after the due date will be rejected and no further correspondence will be entertained. BSNL will not be responsible for any postal delay.

10. REJECTION : Applications received without the required examination fee, without attested copies of certificates, the applications received after the due date and incomplete applications will summarily be rejected. No further correspondence will be entertained in this regard.

11. REGISTRATION IN EMPLOYMENT EXCHANGE: Registration in Employment Exchange is not mandatory. However, it would be preferable if the applicant has registered in the employment exchange of the SSA concerned to which the applicant applies.

12. BOND & TRAINING: All candidates recruited against the vacancies for direct recruitment shall execute a Bond in the proforma prescribed by the Company to serve in BSNL for a period of 2 years from the date of their appointment as Telecom Technical Assistant. The candidates selected have to undergo a training successfully as per the training plan laid down by the Company before their appointment as Telecom Technical Assistant for a period of 10 weeks. During the period of training, a stipend will be paid by BSNL, as per the rules in force.

13. DISQUALIFICATION: No person, -
(a) who has entered into or contracted a marriage with a person; having a spouse living or
(b) who having a spouse living, has entered into or contracted a marriage with any person, shall be eligible for appointment to the said post provided that the Company may if satisfied
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that such marriage is permissible under the personal law applicable to such person and the other party to the marriage and that there are other grounds for so doing exempt any person from the operation of this rule.

14. PROBATION: The candidates appointed shall remain on probation for a period of two years.

15. JURISDICTION: A Telecom Technical Assistant, who has not completed the age of forty years if so required, will be liable to serve in the Territorial Army subject to the provisions of Section 6A of the
Territorial Army Act, 1948 (58 of 1948) and the Rules made thereunder.

16. ALREADY EMPLOYED IN GOVT. SERVICE: Candidates working in Government Service Central / State / Public Sector undertakings should send their application through the Head of their Office/ Department so as to reach the concerned office on or before the due date. Application received after the due date from such offices will summarily be rejected.

17. Candidates are advised to send application to ONE SSA only and they will be considered for vacancies of that SSA only and they will have to write the examination in the respective Examination centre fixed by the SSA where they have applied. No change of examination centre will be entertained.

18. BSNL Reserves the Right to amend any clause in this notification in future according to the rules and regulations prevailing at that time.

19. APPLICATION FORM: The specimen of the application form is included in this advertisement. Neatly typed (only on one side of paper) copy in A4 size (30cms X 20 cms) may be used for making application. Application without the signature of the candidate will be rejected outright. The envelope containing the application form should be superscribed as “APPLICATION FOR THE POST OF TELECOM TECHNICAL ASSISTANT UNDER DIRECT RECRUITMENT – 2008 ” in bold letters on top of the envelope.

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Original advertisement or photocopy of the format in the advertisement must not be used for applying and in case a candidate submits such an application, the same will not be entertained. The
given application format must be separately typed. The application complete in all respect alongwih the examination fee should be sent by Registered Post/Speed Post /By hand to the SSA in which the applicant wish to apply. Hall permits will be issued to the eligible candidates by the concerned SSA.


20. Any dispute in regard to the recruitment will be subject to the Courts/ Tribunals having jurisdiction over the place of concerned Unit/Office of BSNL where the candidate submits his/her application.


1. Two identical spare photograph with the name of the candidate on the reverse.

2. Indian Postal Order/Bank Demand Draft for Rs.500/-(Rupees Five Hundred only) drawn in favour of Accounts Officer, O/o PGMT/ GMT concerned as specified in column-4 of Annexure II. (Not required for SC/ST/PH/Ex-servicemen Candidates).

3. Attested copy of Matriculation/SSC certificate for proof of age.

4. Attested copy of Diploma Certificate.

5. Attested copy of Community Certificate in respect of SC/ST/OBC candidates. In case of OBC candidates, the candidates should produce valid community certificate as per the proforma for appointment of OBCs in Central Government services as per the Department of Personnel and Training OM No 36012/22/93-Estt(SCT) dated 8.9.1993.

6. Attested copy of medical certificate in respect of Physically Handicapped candidates.
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7. No Objection Certificate from the present employer in original.

8. Two self addressed envelopes of 27 x 12 cms . size.

9. Attested copy of Employment Exchange Registration card if any.

10. If Ex-Serviceman, attested copy of Discharge Certificate and other relevant service certificates.
Note : Please ensure that all enclosures are annexed to the application properly. No Column in the application should be left unfilled. (Say YES/NO/NOT APPLICABLE) The candidates shall affix their signature on all true copies/Photostat copies of certificates apart from attestation by a Gazetted Officer.

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(To be typed in A 4 size paper on one side only)

(Note : To be filled by the candidate in his/her own handwriting in English)
Affix your recently taken passport size signed photograph,
attested by a Gazetted Officer.
1. Name of Recruitment Unit : ………………………….
(Name of SSA)

2. Full Name of the candidate :
(In BLOCK Letters)

3. Father/Husband’s Name :

4. a. Postal address with PINCODE to which
communication is to be sent

b. Permanent Home Address with

c. Contact Number: Telephone No…………………. Mobile No………………….

5. a Date of Birth ----- ------ --------
(dd) (mm) (YYYY)
(In the format DD MM YYYY e.g 1st May 2008 will be 01-05-2008)
(As mentioned in Matriculation or Equivalent Certificate) :
Attested copy or relevant certificate to be enclosed)

b. Age as on 18/11/2008 :

c. Whether claiming age relaxation? Yes/No :
If Yes, under what category, (Write the relevant category below)
i) BSNL Employee
(Attested copies of certificate issued by Competent Authority to be enclosed)
iii) Others (Please specify )

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6. Place of birth and the State in which located:

7. State to which the applicant belongs:

8. a) Whether belongs to SC/ST/OBC/General :
(Write the relevant category)
(A copy of OBC certificate in the prescribed format with creamy layer clause issued by the competent authority should be submitted. Candidates belonging to OBCs but coming in the “Creamy Layer” are not entitled to OBC reservation)

b Whether Physically Handicapped : Yes/No ……… % Disability ………….
(Medical Certificate to be attached – Indicate the extent of disability)

c Whether Ex-serviceman? If yes, the total period of Military Service ……… (Attested copy of discharge certificate to be attached)

9. Whether already employed in Central Government/State Government/Public Sector Undertaking (PSU). If yes, give details:

10. Whether registered in the Employment Exchange of SSA for which application is made. If yes, give details.

11. Gender:[Male / Female]

12. a) Nationality …………………..
b) Whether by birth/by domicile ……………..

13. Marital status : [Married/Unmarried]

14 Details of Educational/Technical qualifications
[Give details of Engineering Diploma/Degree obtained. Attested copy to be enclosed]

14.1 Name of Engineering Diploma/Degree with discipline

14.2 Name of University/Institute …………………………………
14.3 Month and year of obtaining Engineering Diploma/Degree ………..

15. Option to undergo pre-recruitment training for
SC/ST candidate only : YES/NO (Please specify)

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16. Details of application fee particulars:

16.1 Indian Postal Order/Bank Draft No. and date …………….

16.2 Amount Rs:………………………

16.3 Issuing Bank/Post Office ……………………………..

16.4 Payable in favour of ……………………… at ……………………..

I do hereby declare that all the statements made in the application are true, complete and correct to the best of my knowledge and belief. I understand that in the event of any particulars / information given above being found false or incorrect, my candidature for the post of Telecom Technical Assistant is liable to be rejected or cancelled and in the event of any mis-statement or discrepancy in the particulars being detected after my appointment, my services are liable to be terminated forthwith without any notice to me.

Place :
Date :




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 approximately be that of Diploma level of an Indian Polytechnic. There shall be a single multiple choice objective type Paper of 3 hours duration as per details given below:

Note: The candidate is required to obtain minimum qualifying marks in each of these parts as may be prescribed by the BSNL.



The candidate’s comprehension and understanding of General English shall be tested through simple exercise such as provision of antonyms and synonyms, fill in the blanks and multiple choice exercise etc. This shall also include questions on current events, general knowledge and such matters of everyday observation and experiences as may be expected of Diploma Holder.


Detailed syllabus is as under:

1. Applied Mathematics: Co-ordinate Geometry, Vector Algebra; Matrix and Determinant, Differential Calculus, Integral Calculus, Differential equation of second order, Fourier series, Laplace Transform; Complex Number, Partial Differentiation.

2. Applied Physics: Measurement-Units and Dimension: Waves, Acoustics, Ultrasonic; Light; Laser and its Application, Atomic structure and Energy levels.

3. Basic Electricity: Electrostatics, Coulomb’s Law, Electric fields, Gauss’s theorem, concept of potential difference, concept of capacitance and capacitors, Ohm’s Law, power and energy, Kirchoff’s voltage, current laws and their applications in simple DC circuits, Basic Magnetism, Electro magnetism, Electromagnetic Induction, Concept of alternating voltage & current, Cells and Batteries, Voltage and current sources, Thevenin’s theorem, Norton’s theorem and their applications.

4. Electronics 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 circuits elements. Active and passive components, semi conductor Physics, Semiconductor Diode, Bipolar transistor & their circuits, Transistor Biasing Stabilization of operating point, Single stage transistor amplifier, field effect transistor, Mosfet circuits applications.

Multistage Transistor Amplifier, Transistor Audio Power Amplifiers; Feedback in Amplifier, Sinusoidal Oscillators, Tuned Voltage Amplifiers, 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; thyristors and UJT regulated power supply.

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


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, inverters, battery charges, batteries, servo and stepper motors, contactor control circuits, switchgear, relays, protection devices & schemes, substation, protecting relaying circuit breaker, generation protection transformer protection, feeder and lightening protection, feeder & bus bar protection, lightening arrestor, earthing, voltage stabilizer & regulators, power control devices & circuits, phase controlled rectifiers, inverters, choppers, dual converters, cycloconverters, power electronics application in control of drivers, refrigeration & airconditioning.

2. Communications

Modulation and demodulation – 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.

Introduction of Basic Block diagram of digital and data communications systems, Coding error detection and correction techniques; Digital Modulation Techniques – ASK, ICW, FSK, PSK, Characteristics/working of data transmission circuits, UART, USART, Modems, Protocols and their functions, brief idea of ISDN interfaces, local areas Network, Carrier Telephony – Features of carrier telephone system.

Microwave Engineering: Microwave Devices, Wave-guides, Microwave components, Microwave Antennas, Microwave Communication Systems – Block Diagram & working principal’s of microwave communication link.

3. Network, Filters and Transmission Lines:

Two port network; Attenuators, Filters, Transmission Lines and their applications, characteristic impedance of line, concept of reflection and standing waves on a transmission line, Transmission line equation, Principle of impedance matching, Bandwidth consideration of a transmission line.

4. Instruments and Measurements:

Specification of Instruments accuracy, precision, sensitivity, resolution range, Errors in measurement and loading effect; Principles of voltage, current and resistance measurements Transducers, measurement of displacement & strain, force & torque measuring devices, pressure measuring devices, flow measuring devices, power control devices & circuits. Types of AC millivoltmeters – Amplifier rectifier and 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 specifications of logic probes, signature analyzer and logic analyzer, signal generator, distortion factor meter, spectrum analyzer.

5. Control Systems:

Basic elements of control system, open and closed loop system, concept 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.

Routh Hurwitz criterion, root locus technique, Bode plot, power plot, Gain marging and phase margin.

6. Microprocessors:

Typical Organization of a microcomputer system & functions of its various blocks; Architecture of a Microprocessors; Memories and I/O interfacing; Brief idea of M/C & assembly languages, Machines and Mnemonic codes; Instruction format and Addressing mode; concept of Instruction set; programming exercises in assembly language; concept of interrupt; Data transfer techniques – Sync data transfer, interrupt driven data transfer, DMA, serial output data, serial input data.

7. Computers:

Computer and its working, types of computers, familiarization with DOS and Windows – concept of file directory, folder, Number systems, Data representation; Programming – Elements of high level programming language, PASCAL, C; use of basic data structures; Fundamentals of computer architecture, Processor design, Control Unit design, memory organization, I/O system organization; Microprocessors – micro processor architecture, instruction set and simple assembly level programming, Microprocessors 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 protocols – X-25, TCP/IP.

Database Management System – Basic concepts, entity relationship model, relational model, DBMS based on relational model.



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