Important Information : SSC Prasar Bharati Engineering Assistant & Technician Exam Paper I
Chapter-01 : Radio Communication
Introduction to Radio Communication , Radio waves , Frequency and Wavelength ,Propagation of Radio Waves , Fading ,Radio Receivers , Sensitivity, selectivity, fidelity and Noise Figure , AM Receiver , FM Receiver
Chapter-02 : Television Broadcasting
Television Studio , Production Control Room , Master Control Room (MCR) , Three types of video switchers , Microphones and Speakers , Sound Recording and Reproduction , Television Test Patterns , Trouble Shooting in TV Receivers , Faults in Raster, Picture and Sound , Sound Troubles , Trouble-shooting Charts l TV Receiver Controls l Monochrome TV Transmitter , Superheterodyne Receiver , Automatic Gain Control (AGC) , Noise Cancellation , Television Antennas , Antenna Characteristics , Types of Antenna , Some important point in antenna theory
Chapter-03 : Analog & Digital Circuits and System
P-N Junction Diode , Rectification , Zener Diode , Transistor , Transistor circuit configuration , Oscillator , Venn Diagrams , Karnaugh Maps , Quine-Mccluskey Procedure , Adders, Decoder and Encoder , Multiplexers and Demultiplexer , 1’s Complement and 2’s Complement , 2’s Complement Addition and Subtraction , Arithmetic Circuits , Half Adder , Full Adder , Half Subtractor , Full Subtractor
Chapter-04 : Analog and Digital Transmission
Analog information, Modulation, Amplitude Modulation, Power in the Modulated wave, Frequency Modulation, Demodulation of FM , Multiple Access Technique , Comparison of three Multiple Access System
Chapter-05 : Amplifier
Operational Amplifiers , Inverting Amplifier , Summing Amplifier , Difference amplifier , Differentiator , Integrator , Class-A amplifier , Class-B amplifier , Class-AB push-pull amplifier Class-C amplifier , RC coupled Amplifier Negative Feedback Properties , RF Amplifiers l Tuned RF Amplifiers ,Types of RF Amplifiers
Chapter-06 : Signal System and Fourier Analysis
Continuous-Time and Discrete-Time Systems , Z Transform , Laplace Transform , Fourier Analysis
Chapter-07 : Satellite
Satellite Frequency Allocation and Band Spectrum, Advantages and disadvantages of Satellite Communication, Digital Satellite Communication , Satellite TV , Keplers’s Law Apply of rotation of satellite Types of Orbits , Questions for practice
Chapter-08 : Resistance & Capacitance
Introduction , Resistance , Resistivity ,.Conductance and Conductivity , Short and Open Circuits l Kirchhoff’s Voltage Law l Capacitance l Capacitors in combination
Chapter-09 : Magnetism & Induction
Laws of Magnetic force , Magnetic field strength (H) , Intensity of Magnetisation (I) , Susceptibility (K) Fleming’s left-hand rule , Hysteresis Curve , Permanent Magnet Materials l Faraday’s Law of Electromagnetic Induction l Types of Induced e.m.f. l Self-Inductance l Mutual Inductance l A.C. Fundamentals l R.M.S. Value of H.W. Rectified Alternating Current l Polyphase Networks
Chapter-10 : Electrical Machines
Generator Principle , Practical Generator , Various types of d.c. generators , Total loss in a D.C. Generator , Three Generator Efficiencies , Motor Principle , Back e.m.f. , Significance of the Back e.m.f. , Motor Characteristics , Losses and Efficiency , Electric Braking , Principle of Induction Motor , Power Factor , Principle of a Transformer , Losses in a Transformer , Efficiency of Transformer , Parallel operation of single-phase transformers , Three phase transformer l Three-phase loads , Stars/Star or Y/Y Connection , Delta-Delta or ?-? Connection , Wye/Delta or Y/? Connection , Delta/Wye or ?/Y Connection
General Intelligence & Reasoning
|Title:||Ssc Prasar Bharati Engineering Assistnat / Techinician Exam Practice Work Book||Publisher:||Kiran Prakashan|
|Technical Part is worst||0||May 1, 2013 10:36:45 AM|
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