The Bharat Sanchar Nigam Limited is released a notification regarding the recruitment of efficient candidates into Telecom Technical Assistant posts.

The syllabus is followed by exam pattern:

BSNL TTA syllabus







Exam pattern:

The test will be in an objective Manner having Multiple Choice Questions.
The Exam will be conducted for duration of 3 hours.
The BNL TTA Test will be conducted for a total of 200 Marks with 200 Objective type questions.

Exam Paper Subject Questions Marks Duration
Written Test I General Ability Test 20 20 3 Hours
Basic Engineering 90 90
Specialization 90 90
Total 200 200

The syllabus plays a major role in the written test.

The Syllabus tells about the topics which will appear in the Written Test. The BSNL Telecom Technical Assistant Exam consists of the following subjects:

General Ability.
Basic Engineering.
Specialization.

General Ability
General English.
Verbal Reasoning.
Non-Verbal Reasoning.
Arithmetic Ability.

Basic Engineering
Applied Mathematics.
Applied Physics.
Basic Electricity.
Electronic Devices & Circuits.
Digital Techniques.

Specialization

Electrical
Communication
Network, Filters & Transmission Lines
Instruments & Measurements
Control Systems
Microprocessors
Computer

BSNL TTA syllabus:

Part-I:-General Ability Test : 20 Marks:
The Candidate’s comprehension and understanding of General English shall be tested through simple exercises 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 :
Applied Mathematics: Co-ordinate Geometry; Vector Algebras, Matrix ad Determinant; Differential calculus; Integral calculus, Differential equation of second order; Fourier series; Laplace Transformer; Complex Number; Partial Differentiion.

Applied Physics: Measurement- Units and Dimensions; Waves, Afcoustics, Ultrasonics; Light; :azer and its Applications; Atomic Structure and Enerty Levels.

Basic Electricity: Electrostatics, 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 circuit elements. Active and passive components; Semi conductor Physics; Semi Conductor Diode; Bipolar Trnaistor & their circuits; Transistor Biassing & Stabilisation of operating pointl; Single stage transistor amplifier field effect transistor, Mosfet circuit applications, Multistage Transistor Amplifier; Transistor Audio Power Amplifiers; Feedback in Amplifier; Sinusoidal Oscillators; turned voltage Amplifiers; Opto Electronics Devices and their applications; Operational Amplifier; wave shapping 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.

Digital Technique: 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 Flip Flops; counters; Shift Register; Memories; A/D nad D/A converters.