examination scheduled to be held on 30-06-2013 is
postponed to 14-07-2013. All other terms and conditions remain the same.
1
BHARAT SA CHAR IGAM LIMITED
(A Government of India Enterprise)
O/o CGMT, Chennai Telephone District
89, Millers Road, Chennai 600 010
o: ART/184-3/TTA DR/2012/9 Dated: 23.04.2013
DIRECT RECRUITME T OF TELECOM TECH ICAL ASSISTA T
Applications are invited from the eligible Indian Citizens for the post of Telecom Technical
Assistant (TTA) in the non-executive category in BSNL, Chennai Telephones through an open
Competitive Examination to be held on 30.06.2013 (Sunday).
VACANCIES: No. of vacancies to be filled up in BSNL, Chennai Telephone District and
Chengalpet SSA in the cadre of Telecom Technical Assistant is given below:-
10% of the total vacancy will be reserved for Ex-Servicemen which will be adjusted with the
category to which Ex-Servicemen belong and 3% of the total vacancy will be reserved for PH
candidates. Candidates, who suffer from not less than 40 percent of relevant disability is eligible
to apply as indicated (i) and (ii) below. In this connection PH candidates would have to submit a
Disability Certificate issued by a competent authority in the format given in Annexure-A.
Physically Handicapped candidates with following physical disability will be permitted:
(i) For Hearing Impairment:
Physical Requirements. Category of the Disabled suitable for the Job.
S-work performed by Sitting.
B-Work performed by Bending
PD – Partially deaf.
(ii) Locomotor disability :
Physical Requirements Category of the Disabled suitable for the Job.
(1) S-work performed by Sitting.
(2) B-Work performed by Bending
(1) BL-Both Legs affected but not arms.
OL-One Leg affected (R or L).
1. Scale of Pay: The Telecom Technical Assistant shall be appointed in the IDA pay scale of
Rs.13600-25420 with annual increment @ 3% of basic pay. In addition, HRA, Perks, Medical
Benefits etc. will be admissible as per company rules.
Sl Vacancies
No.
Name of SSA Where vacancy exists
UR OBC SC ST Total
1 Chennai Telephones. 89 6 17 Nil 112
2 Chengalpet SSA 7 4 Nil Nil 11
2
2. Jurisdiction: Normally selected candidates will be posted at the same SSA but under
special circumstances they will be posted anywhere in Telecom Circle and anywhere in India
under Territorial Army Act 1948.
3. Eligibility
3.1. Nationality: Only Indian Nationals would be eligible to apply.
3.2. Educational Qualifications:
The Applicant must possesses, (as on the closing date of receipt of applications) the educational
qualifications in any of the following disciplines from a recognized Institute/University:
a) Three Years Engineering Diploma in
- Telecommunications Engineering
- Electronics Engineering
- Electrical Engineering
- Radio Engineering
- Computer Engineering
- Instruments Technology
- Information Technology.
b) M.Sc. (Electronics) from a recognized institution/University.
Note 1:
I. No equivalence in the Educational qualification is provided.
II. Candidates possessing higher qualification in the eligible stream are allowed to appear in
the examination.
III. Candidates possessing Three year Diploma certificates are eligible to appear in the Exam
irrespective of percentage of marks obtained by them.
Note 2:
The appearance of the candidates in the examination will be purely on a provisional basis and
failure to produce the certificate as to the above qualification at the time of scrutiny of documents
will make the candidate ineligible in the examination. No extension of time in this regard or any
request for relaxation in qualification would be entertained under any circumstances.
4. Age:
(a) Candidates must be between 18 and 27 years of age as on 13.05.2013 (i.e. closing date of
receipt of applications from candidates). The upper age limit is relaxable by 5 years for SC/ST
and 3 years for OBC candidates. The age relaxation for BSNL employees is upto 40 years for
OC, 45 years for SC/ST and upto 43 years for OBC candidates as per Rules. Ex-servicemen are
eligible for relaxation in age limit as per Rules. The upper age limit for PH candidates is
relaxable upto 10 years for OC candidates, 15 years for SC/ST and 13 years for OBC.
SC/ST/OBC candidates should enclose attested copies of Community certificate issued by The
Competent authority for availing age relaxation.
3
ote: The date of birth entered in matriculation or Secondary School Leaving Certificate or in a
certificate recognized by an Indian University as equivalent to Matriculation or in an extract from
a Register of Matriculates maintained by a University which extract must be certified by the
proper authority of the University or in the Higher Secondary or an equivalent examination
certificate. The certificates are required to be submitted only at the time of appointment. No other
document relating to age like horoscopes, affidavit, birth extracts from Municipal Corporation,
Service records and like will be accepted.
5. Probation Period: 2 years.
6. Bond & Training: Selected candidates will have to execute a bond for two years for the
amount as decided by the Company in favour of BSNL. Candidates must undergo the prescribed
training of 10 weeks. During the training period they will get stipend as per rule in existence.
Syllabus & Question Paper :
(a) There shall be only one Paper of multiple choice objective type of three hours duration
(10.00 A.M to 1.00 P.M as per syllabus with the following details:
Part Marks
Part- I General Ability Test 20
Part- II Basic Engineering 90
Part- III Specialization 90
(b) Each question shall carry one mark.
(c) 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 subject will approximately be that
of Diploma level of an Indian Polytechnic. In the Specialization Part-III, a candidate has to
attempt a common set of questions from the consolidated syllabus prescribed under
Specialization Part-III.
8. Minimum qualifying marks
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 three parts
of 20, 90 and 90 each, as prescribed in the Scheme and Syllabus .
b) The Minimum qualifying marks in each of the three parts of the 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 three parts in respect of OC will be 6, 27 and 27 respectively where as 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 marking for each wrong one, 25% of mark of that question shall be
deducted.
4
The appearance of the name in the merit-list does not confer any right on the candidate for
employment. A final call letter/ appointment letter will be issued to the candidate after
completion of all other formalities.
No request for revaluation of answer books shall be entertained under any circumstance.
9. Examination Centre
The examination will be in the jurisdiction of Chennai Telephones.
10. Application form for examination
(i) The candidate shall register his/her application in the website address
http://210.212.240.235/ttaexam and download the same and send a hard copy after affixing a
photograph and signing the declaration along with enclosures to the following address.
The Sub Divisional Engineer (Recruitment)
BS L, Chennai Telephones
o. 89, Millers Road
Chennai 600 010
In case site is not available, the candidate may send the application to the above mentioned
address using the blank application format available in this notification along with enclosures and
register the application online subsequently.
(ii) The completed application form in A4 size paper along with attested copies of the certificates
in respect of qualification, age, community and PH etc. and self addressed stamped envelop of 27
x 12 cms. should be sent by Registered post/Speed post or in person so as to reach on or before
13.05.2013. The envelope containing application form should be marked “APPLICATIO
FOR THE POST OF TTA DIRECT RECRUITME T 2012 I BS L” in bold letters on the
top of the envelope.
(iii) 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 within the due
date.
(iv) An applicant is allowed to appear for examination against the vacancy of one SSA only.
(v) Selection will be through a competitive examination i.e. merit in SSA concerned followed by
medical test, pre-appointment formalities etc. Posting will be given subject to successful
completion of training.
11. Examination fee : Rs. 500/- (Rupees five hundred only) in the form of Bank Draft/Postal
Order from a Nationalized Bank or Indian Postal order from any Post Office drawn in favour of
“Accounts officer (C&A) HQ Zone, BS L, Chennai Telephones” payable at Chennai in a
single draft. FEES O CE PAID WILL OT BE REFU DED AT A Y
CIRCUMSTA CES. SC/ST/PH Candidates are exempted from Examination fee provided they
should have enclose necessary Community/Medical certificates.
12. CLOSI G DATE OF RECEIPT OF APPLICATIO : 13.05.2013
5
REJECTIO :
(i) Applications received after the closing date or incomplete in any respect shall be summarily
rejected and no communication in respect of the rejected application forms shall be entertained.
(ii) Any cutting or overwriting in any part of the application form will render it liable to be
rejected. Candidates are, therefore, advised to take special care while filling the application form.
(iii) The applicants would be admitted to the examination on the basis of the information
furnished by them in their application form. They are, therefore, advised to ensure that they fulfil
all eligibility conditions before applying. In case it is found at a later stage that the information
furnished by an applicant is false or an applicant does not fulfil any of the eligibility conditions,
the candidature of such applicants would be cancelled and no correspondence in this regard
would be entertained. Issuance of an admit card for the examination will NOT confer any right
for appointment. Appointment will be solely subject to fulfilment of all eligibility conditions.
The decision of BSNL in this regard shall be final & binding.
(iv) BSNL will NOT be responsible for postal delay or loss of application in transit.
13. Travelling Allowance to SC/ST candidates: The applicants belonging to SC/ST candidates
in PH categories will be entitled to T.A. as per provisions of Ministry of Finance (Deptt. of
Expenditure) O.M. No.19014/3/77-E.IV (B) dated 17.02.1978. SC/ST candidates shall be eligible
for Travelling Allowance by second class sleeper passenger train fare by the shortest route from
the railway station nearest to their normal place of residence, or from which they actually
performed the journey, whichever is nearer to the place of examination centre, and back to the
same station provided the distance travelled by train each way exceeds 30 K.Ms. The candidates
are required to produce the following documents on the exam date.
(a) Filled up TA Forms in the format attached;
(b) Unemployment certificate issued by M.P./M.L.A. or Gazetted Officer of the place where the
candidate normally resides;
(c) Copy of Rail/Bus Ticket of the journey performed by the candidate.
14. Admit Cards: Admission card will be issued to eligible candidates only.
15. Disqualifications: No person
15.1 Who has entered into or contracted a marriage with a person having a spouse living,
or
15.2 who, having a spouse living, has entered into or contracted marriage with any person,
shall be eligible for appointment to the post of TTA.
Provided that BSNL may, if satisfied that such marriage is permissible under the personal law
applicable to such person and the other party to the marriage and there are other grounds for so
doing, exempt any person from the operation of this rule.
6
16. No request for withdrawal of candidature received from a candidate after he has submitted
his application will be entertained under any circumstances. Any dispute regarding the
recruitment will be subject to the Courts/Tribunals having jurisdiction over the place of
concerned Circle office of BSNL from where the candidate is appearing in the examination.
OTE:
1. Candidates in their interest are advised to refer to the BSNL circle website
(www.chennai.bsnl.co.in) from time to time for any further instruction/information.
2. For any Inquiry, the applicant may contact on telephone number 044-26403775 and 044-
26403688 during office hours (10.00 A.M to 05.30 P.M).
3. The application form of ineligible candidates and unsuccessful candidates shall be retained
for a period of three months from the date of declaration of result.
4. Candidate has to indicate his/her e-mail Id/Mobile number compulsorily in order to have
further correspondence regarding date of examination, sending e-admit card, declaration of
result etc.,
LIST OF E CLOSURES ALO G WITH THE APPLICATIO
1. Two identical spare photographs with the name of the candidate on the reverse.
2. Bank Demand Draft for Rs. 500/- (Rupees five hundred only) drawn in favour of
“Accounts officer (C&A) HQ Zone, BSNL, Chennai Telephones” (Except SC/ST/PH
candidates).
3. Attested copy of SSLC/Matriculation/Higher Secondary certificate for proof of age.
4. Attested copy of Diploma/BE/B Tech/Degree certificate.
5. Attested copy of Community certificate in respect of SC/ST/OBC candidates. OBC
candidates should produce valid Community certificate as per the prescribed proforma.
6. No objection certificate from the present employer.
7. One self addressed and Rs. 10/- stamped envelop of 27 x 12 cms of size.
8. If Ex-servicemen, attested copy of Discharge certificate and other relevant service
certificates.
9. In case of Physically Handicapped person disability certificate in the prescribed
proforma (Annexure - A)
7
BHARAT SANCHAR NIGAM LIMITED; CHENNAI TELEPHONES
[ A Government of India Enterprise ]
APPLICATION FOR DIRECT RECRUITMENT OF TELECOM TECHNICAL ASSISTANT 2012
IN BSNL, CHENNAI TELEPHONES
IMPORTANT NOTES: (I) BEFORE FILLING THIS FORM, READ DETAILED ADVERTISEMENT CAREFULLY. (II)
ALL ENTRIES SHOULD BE MADE IN CAPITAL LETTERS.
1. Name of recruitment unit: (SSA)
2. Name (in capital letters) (for S. No. 2 & 3 please keep one box blank between first name, middle name & last name)
3. Father's/Husband's Name (in capital letters)
4. Date of Birth
DAY MONTH YEAR
5. Age as on 13.05.2013
YEAR MONTH DAY
6.Whether claiming age relaxation?
Nationality 10
CATEGORY
7 Gender
[Male/Female]
8 Marital Status
[Married/Unmarried]
9.
Country By Birth or Domicile
11. Category (write, as applicable)
Whether BSNL
employee (Yes/No).
If yes, mention
HRMS No.
Whether registered
under Employment
Exchange of the
respective SSA
(Yes/No)
If Physically Handicapped (Attach
Medical Certificate as in Annexure A)
Whether Govt.
employee
(Yes/No).
Whether belongs
toEx-servicemen
/J&K – Please
specify
whether
LOCOMOTIVE or
HEARING
Impairment
Percentage of
disability
12. Address for correspondence (in capital letters)
Signature of Candidate
Name :
Address :
:
City :
State : Pin Code:
e-mail address:
Please affix one recent
passport size
Photograph without
attestation
Write: Yes/No
Mobile No. Tele. No (with STD Code):
8
13. Educational Qualification (Diploma in Engg & Above).
Name of Engg
Diploma/Degree
with discipline
University/Institute Month & Year of
Passing
As per the
Advertisement
whether eligible
(Yes/No)
14. Permanent Address (in capital letters)
15. Details of application fee particulars
Name of the Bank/Post
Office
Branch DD No. / Postal order
No.
Amount Date
16. Declaration to be given by OBC candidate only, eligible to avail reservation applicable to OBC:
I ………………………………………………………………………..son/daughter of
Shri……………………………………………… resident of village/town/city……………………………
District……………………….State …………………hereby declare that I belong to the
……………………. community which is recognized as a backward class by the Government of India for
the purpose of reservation in services as per orders contained in Department of Personnel and Training
Office Memorandum No. 36012/22/93-Estt.(SCT), dated 8.9.1993. It is also declared that I do not belong
to persons/sections (Creamy Layer) mentioned in column 3 of the Schedule to the above referred Office
Memorandum dated 8.9.1993 and amended vide OM No. 36033/3/2004-Estt. (Res.) Dated 14.10.2008.
DECLARATIO TO BE SIG ED BY THE APPLICA T
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 particular 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.
I also understand that if appointed, I would rank junior to any TTA who had been appointed earlier
by the erstwhile DoT/DTS/DTO or BSNL or any other candidate who had already qualified in the TTA
examination but not appointed as TTA by BSNL so far. Similarly, candidates of TTA examination held
prior to my appointment will also rank en-bloc senior to me.
Place:
Date: (Signature of the Applicant)
Name :
Father's/Husband's Name :
Address :
9
Annexure-A
AME & ADDRESS OF THE I STITUTE/HOSPITAL
Certificate No…………………………… Date……………
DISABILITY CERTIFICATE
Recent Photograph of
the candidate showing
the disability duly
attested by the
Chairperson of the
Medical Board.
This is certified that Shri/Smt/Kum…………………………………………………………
son/wife/daughter of Shri……………………………….……… age…………….sex………………
identification marks(s) ……………………… is suffering from permanent disability of following
category:
Locomotors or cerebral palsy :
(i) BL – Both legs affected but not arms.
(ii) OL – One leg affected (right or left) (a) Impaired reach
(b) Weakness of grip
(c) Ataxic
(iii) BH - Stiff back and hips (Cannot sit or stoop)
(iv) MW – Muscular weakness and limited physical endurance.
B. Blindness or Low Vision:
(i) B : Blind
(ii) PB: Partially Blind
C. Hearing Impairment:
(i) D - Deaf
(ii) PD - Partially Deaf
(Delete the category whichever is not applicable)
10
2.This condition is progressive/non-progressive/likely to improve/ not likely to improve. Re-assessment
of this case is not recommended/ is recommended after a period of _______________ year’s
___________ months*.
3. Percentage of disability in his/her case is ……… percent.
4. Sh./Smt./Kum. ……………………………. meets the following physical requirements for
discharge of his/her duties:-
(i) F-can perform work by manipulating with fingers. Yes/No
(ii) PP-can perform work by pulling and pushing. Yes/No
(iii) L-can perform work by lifting. Yes/No
(iv) KC-can perform work by kneeling and crouching. Yes/No
(v) B-can perform work by bending. Yes/No
(vi) S-can perform work by sitting. Yes/No
(vii) ST-can perform work by standing. Yes/No
(viii) W-can perform work by walking. Yes/No
(ix) SE-can perform work by seeing. Yes/No
(x) H-can perform work by hearing/speaking. Yes/No
(xi) RW-can perform work by reading and writing. Yes/No
(Dr. ___________________) (Dr. ______________________) (Dr. ___________________)
Member Member Chairperson
Medical Board Medical Board Medical Board
Countersigned by the
Medical superintendent/CMO/Head of
Hospital (with seal)
*Strike out which is not applicable.
11
(A Government of India Enterprise)
Office of Chief General Manager
………….……..Telecom. Circle
Form for reimbursement of Travelling Allowance in respect of SC/ST candidates for attending
Written Test Exam. for the post of TTA DR 2012 at __________ Centre.
1. Name of Applicant :
2. Roll Number :
3. Whether SC or ST
(Attested photocopy of the certificate enclosed) :
4. Residential Address :
(As given in Application Form)
5. Address from where journey has been
performed :
6. Whether employed or not :
7. If employed, whether in Central/State Govt. or
Central/State Govt. Corporation, Public Sector
Undertaking. Private Sector etc :
8. Details of Journey and Rail/Bus fare etc :
Date of
Journey
From To Mode of
Journey
Class of
Travel Bus/
Rail
Distance
travelled (one
side)
Ticket
number
Fare
(in Rs.)
CERTIFIED THAT
a) I am unemployed and a certificate of Unemployment issued by MP/MLA or a Gazetted Officer of the
place where I normally reside is enclosed.
b) I have not claimed/will not claim T.A. for this journey from any other source.
c) I have actually travelled by the shortest route and by the class/mode for which I have preferred the claim.
d) 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 particular information given above
found false or incorrect, necessary action as deemed fit may be taken by BSNL.
Dated: Signature of Applicant
Note: 1. Candidate will have to submit original ticket for inward journey.
The payment will be made by BSNL through cheque.
For use of BSNL
Verified by
(Signature of Designated Officer of BSNL)
Admissible Amount Rs.___________________
Signature of DDO
12
SCHEME & SYLLABUS FOR TTA DIRECT RECRUITME T EXAMI ATIO
--------
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.
Paper Marks Time allowed
Part - I GENERAL ABILITY TEST 20 3 Hours
Part – II BASIC ENGINEERING 90
Part – III SPECIALIZATION 90
Note – 1. The candidate is required to obtain minimum qualifying marks in each of these parts as may be
prescribed by the BSNL.
DETAILED SYLLABUS
PART – I : General ability Test - 20 marks
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.
Part II - Basic Engineering – 90 Marks
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 Unit and Dimension; Waves, Acoustics, Ultrasonic; Light; Laser
and its Application, 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’s Voltage,
Current laws and their applications in simple DC circuits, Basic Magnetism; Electro Magnetism;
Electromagnetic Induction; Concept of alternating voltage and current; Cells and Battteries; Voltage and
Current Sources; Thevenin’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 Circuits Elements. Active and Passive
components; Semi conductor Physics; Semi conductor Diode; Bipolar transistor and their circuits;
Transistor Biasing Stabilization of operating point; Single stage transistor amplifies; Field effect
transistor, Mosfet Circuits applications.
13
Multistage Transistor Amplifier; Transistor Audio Power Amplifiers; Feedback in Amplifier; Sinusoidal
oscillators;
Tuned Voltage Amplifiers; Opto Electronic Devices and their applications; Operational Amplifier;
Wave shaping and Switching Circuits.
Block diagram of I.C. Timer (such as 555) and its working; Motivation Circuits; Time Base Circuits,
Thyristory and UJT; Regulated Power Supply.
5. Digital Techniques: Applications and advantages of digital systems; Number system (binary and
hexadecimal) : Logic Gates; Logic simplication; Codes and Parity; Arithmetic Circuits; Decoders,
Display Devices and Associated Circuits; Multiplexers and De – multiplexers; Latches and Flip Flops;
Counters; Shift Registers; Memories; A/D and D/A converters.
Part III - SPECIALIZATION: - 90 Marks
Detailed Syllabus is as under: -
1. Electrical
3 Phases 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,
switchgear, relays, protection devices & Schemes, Sub-station, protective relaying, Circuits breaker,
generator protection, transformer protection, feeder & 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 & Air - conditioning.
2. Communication:
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 communication 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 refection and standing waves on a transmission line; Transmission line
equation; Principles of impedance matching; Bandwidth consideration of a transmission line.
14
4. Instruments and Measurements:
Specification of instruments-accuracy, precision, sensitivity, resolution range, Errors in measurements
and loading effect; principles of voltage, current and resistance measurement; Transducers, measurement
of displacement & strain, forces & torque measuring devices, pressure measuring devices, flow
measuring devices, power control devices & circuits. Types of AC milli voltmeters-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 feed back, Black diagram of
control system. Time-lag, hysterisis, linearity concepts. Self-regulating and non-self regulating control
systems. Transfer function of simple control components, single feed back 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 techniques, Bode plot, Power plot, Gain margin and phase margin.
6.Microprocessors:
Typical organization of a microcomputer system & functions of its various blocks; Architecture of a
Micro processors: Memories and I/O Interfacing; Brief Idea of M/C assembly language, Machines &
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. Computer:
Computer and its working, types of computers, familiarization with DOS and Windows-concept of file,
directory, folder, Number Systems; Data representation; Programming-Elements of a 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.
Micro processors-microprocessor architecture, Instruction set and simple assembly level programming.
Micro processors 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; communications protocolsa-X
.25, TCP/IP.
Database Management System –Basic concepts, entity relationship model, relational model, DBMS based
on relational model.
****
