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BSNL TTA (JE) Syllabus

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BSNL TTA Paper Pattern, Syllabus & Books

Telecom technical Assistant (TTA) 

Syllabus

Paper – 1-General Ability Test

The candidate’s comprehension and understanding of General English shall be tested through simple exercise such as provisio n 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.

General Knowledge

 (1)  Geography of India
 (2)  History of India
 (3)  Indian Polity
 (4)  Indian Economy
 (5)  Everyday Science
 (6)  General Science
 (7)  Environmental Science
 (8)  General Physics
 (9)  General Chemistry
 (10)  Life Science

Current Affairs

 (1)  Persons in News
 (2)  International Organizations
 (3)  Games & Events
 (4)  Awards & Honours
 (5)  Books & Authors 
 (6)  Science & Technology
 (7)  Defence & Security
 (8)  Economic Affairs
 (9)  National News
 (10)  International News

General English

 (1)  Active & Passive Voice
 (2)  Direct & Indirect Speech
 (3)  Synonyms 
 (4)  Antonyms
 (5)   Comprehension Ability
 (6)  Sentence Completion 
 (7)   Idioms & Phrases
 (8)  One Word Substitution
 (9)  Sentence Improvement
 (10)  Spotting Error

Paper – 2-Basic Engineering

1. Applied Mathematics 

Co-ordinate Geometry; Vector Algebras, 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 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’s voltage and 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. 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; Thyristors 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.

Paper-3-Specialization

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, power control devices & circuits, phase controlled rectifiers, invertors, choppers, dual converters, cyclo converters; 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.Induction of 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 transmission circuits; UART,USART; Modems; Protocols and their functions, brief idea of ISDN interfaces, local area Network; Carrier telephony-Features of carrier telephone system. Microwave Engineering; Microwave Devices; Waveguides; Microwave Components; Microwave antennas; 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 waves on 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 milli 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. Robin Harwitz criterion; Root Locus technique, Bode plot, Polar plot, 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 & assembly languages, Machines and Mnemonic codes; Instructions format and Addressing mode; concept Instruction set; programming exercises in assembly language; concept of interrupt; Data transfer techniques-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 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.

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 proto col-x.25, TCP/IP. Database Management System-basic concepts, entity relationship model, relational model, DBMS based on relational model.

BSNL TTA Written Test Syllabus :

 BSNL TTA Written Test Syllabus (PDF)
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BSNL TTA Total Info

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GATE Total InfoGATE 2017 Books
IES Total InfoIES 2017 Books
PSUs Total InfoFree Notes
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8 comments

  1. i am a BE CSE engineer want to know which section is going to ask from paper 3 specialization section, will only computer section is going to be asked or need to go through the whole syllabus…

    in short want to know the syllabus for BE CSE from paper 3 specialization section

    • Hello Deepak,

      You need to prepare all 7 subjects mentioned in the specilization section. Syllabus defined by BSNL for TTA(JE) post and it doesn’t vary according to branch.

      Feel free to ask if you need any help in future & join us @ Google+ / Facebook for getting regular updates.

  2. I am a B.Tech III yeaar student,am I eligible to apply for this?

    • Hello siva,

      No, All successful result you must have on the date of filling application form. This is the condition.

      Feel free to ask if you need any help in future & join us @ Google+ / Facebook for getting regular updates.

  3. hello sir,
    iam preper for BSNL JE in this time iam go to coching Or not please help me..

    • Hello ravikumar,

      Own preparation would be better because time is less and you need to prepare more.

      Feel free to ask if you need any help in future & join us @ Google+ / Facebook for getting regular updates.

  4. Sir, I’m a btech electrical engineering student my course is completed but I have a backlog which result will be declare on the fisrt week of August. So please tell me am I eligible for this exam

    • Hello kamal,

      On the closing date of application for TTA(JE) a candidate must possess the required education qualification. So if your result declared before closing date you may apply.

      Feel free to ask if you need any help in future & join us @ Google+ / Facebook for getting regular updates.

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