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9th July 2016, 10:47 AM
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Join Date: Aug 2012
Re: Tta bsnl hr

Hello, here I am providing you the details of the job of the Telecom Technical Assistant in Bharat Sanchar Nigam Limited as under:

Eligibility:
Candidates need to have the 3 years diploma in:
Telecommunications Engineering
Electronics Engineering
Electrical Engineering
Radio Engineering
Computer Engineering
Instruments Technology
Information Technology

Age limit:
18 to 27 years

Paper pattern:
Part- I - General Ability Test - 20 marks
Part- II Basic Engineering - 90 marks
Part- III Specialization - 90 marks

Specialization syllabus:
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

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

Network, Filters and Transmission Lines:
Two port network,Attenuators,Filters,Transmission Lines and their applications,characteristic impedence 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.

Instruments and Measurements:-
Specification of Instruments-accuracy,precision,sensitivity,resolution range,Errors in measurements and loading effect,principles of voltage,current and resistance measurements,Transducers,measurement of displacement & strain , forces & torque measuring devices, pressure measuring devices,flow measuring devices,power control devices and circuits.

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.

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

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


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