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Old June 27th, 2016, 06:49 PM
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Default BSNL TTA Exam

Hello sir I am Mohit and I am here as I want to get the syllabus of the BSNL TTA Exam so will you please provide me the syllabus??
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Old June 27th, 2016, 07:44 PM
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Default Re: BSNL TTA Exam

Hey Mohit!! As per your demand here I am providing you syllabus of the BSNL TTA Exam

Paper I
General Ability Test
-Current events,
-General knowledge,
-Reasoning and Social science.
-Comprehension and understanding of General

Paper II

Basic Engineering

Applied Mathematics:

-Co-ordinate Geometry;
-Vector Algebra;
-Matrix and Determinant:
-Differential Calculus and Integral Calculus:
-Differential equation of second order: Fourier Series;
-Laplace Transform;
-Complex Number;
-Partial Differentiation

Applied Physics:
-Measurement – Units and Dimensions;
-Laser and its applications;
-Atomic Structure and Energy Levels.

Basic Electricity:
-Coulomb’s Law,
-Electric field,
-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.

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 etc

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

Paper III



-3 Phase Vs Single Phase Supply,
-Star Delta Connections,
-Relation Between Phase & Line Voltage,
-Power Factor And Their Measurements,
-Constructions And Principles Of Working Of Various Types Of Electrical Measuring Instruments,
-All Types Of Motor And Generator – AC & DC,
-Battery Charges,
-Servo And Stepper Motors,
-Contactor Control Circuits,
-Protection Devices & Schemes,
-Protective Relaying,
-Circuit Breaker,
-Generator Protection,
-Transformer Protection,
-Feeder & Lightening Protection,
-Feeder & Busbar Protection,
-Lightening Arrestor,
-Voltage Stabilizer & Regulators,
-Power Control Devices & Circuits,
-Phase Controlled Rectifiers,
-Dual Converters,
-Power Electronics Application In Control Of Drivers, Refrigeration & Air conditioning.

-Modulation and demodulation: principles and operation of various types of AM, FM and PM modulators/demodulators
-pulse modulation – TDM, PAM, PPM, PWM
-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
-Protocols and their functions,
-brief idea of ISDN interfaces,
-local area Network;
-Carrier Telephony-Features of carrier telephone system
-Microwave Engineering: Microwave Devices
-Microwave Components;
-Microwave antennas;
-Microwave Communication Systems – Block diagram & working principles of microwave communication link.

Network, Filters and Transmission Lines
-Two port network;
-Attenuators ,
-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.

Instruments and Measurements
-Specifications Of Instruments Accuracy,
-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,
-Front Panel Controls;
-Impedance Bridges And Q Meters;
-Principles Of Working And Specifications Of Logic Probes, Signature Analyser And Logic Analyser,
-Signal Generator,
-Distortion Factor Meter,
-Spectrum Analyser.

Control systems:
-Basic Elements Of Control System,
-Open And Closed Loop System, Concepts Of Feedback.
-Block Diagram Of Control System.
-Time Lag,
-Inearity Concepts.
-Self Regulating And Non Self Regulating Control Systems.
-Transfer Function Of Simple Control Components,
-Single Feedback Configuration.
-Time Response Of Systems
-Stability Analysis – Characteristic Equation,
-Routh’s Table Nyquist Critereon,
-Relative Stability,
-Phase Margin and Gain Margin.
-Routh Hurwitz Criterion,
-Root Locus Technique,
-Bode Plot,
-Polar Plot,
-Gain Margin And Phase Margin.

-Typical Organisation Of A Microcomputer System & Functions Of Its Various Blocks;
-Architecture Of A Microprocessor;
-Memories And I/O Interfacing ;
-Brief Idea Of M/C & Assembly Languages,
-Machines & Mnemonics Codes;
-Instruction Format And Addressing Mode;
-Concept Of Instructionset ;
-Programming Exercises In Assembly Language;
-Concept Of Interrupt;
-Data Transfer Techniques – Sync Data Transfer,
-Sync Data Transfer,
-Interrupt Driven Data Transfer,
-DMA ,
-Serial Output Data,
-Serial Input Data.

-Computer and its working,
-types of computers,
-familiarisation with DOS and Windows – concept of file, directory,
-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 organisation.
-I/O system organisation.
-Microprocessors – micro processor 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 protocols- X –25,
-Database Management System – basic concepts,
-entity relationship model,
-relational model,
-DBMS based on relational model
Answered By StudyChaCha Member
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