Thursday, March 26, 2009

jto exam syllabus

Scheme and Syllabus for the Recruitment of Graduate Engineer Junior Telecom Officers [JTO] - 2005
"i post this for my cousin i think this may help full to people who does not want more info other than the syllabus. hope you enjoy with this post "

For Direct Recruitment of Junior Telecom Officers, an objective type Examination of 3 hours duration consisting of following sectional papers will be conducted:

* Scheme

A. Engineering Stream Paper - I

B. Engineering Stream Paper - II

C. General Ability Test Paper - III

1. The standard of paper in Engineering subjects will be that of Engineering Degree Examination of an Indian University.

2. In the general ability test, special attention will be paid to assess the candidate’s capacity for general awareness. The standard of paper in general ability test will be such as may be expected of an Engineering Graduate.
* 3. The syllabus for engineering stream papers will be as given below.


1. Materials and components

Structure and properties of Electronic Engineering materials, Conductors, Semiconductors and Insulators, Magnetic, Ferroelectric, Piezoelectric, Ceramic, Optical and Superconducting materials. Passive components and characteristics, Resistors, Capacitors and Inductors; Ferrites, Quartz crystal, Ceramic resonators, Electromagnetic and Electromechanical components.

2. Physical Electronics, Electron Devices and ICs

Electrons and holes in semiconductors, Carrier Statistics, Mechanics of current flow in a semi-conductor, Hall effect; Junction theory; Different types of diodes and their characteristics; Bipolar Junction transistor; Field effect transistors; Power switching devices like SCRs, CTOs, power MOSFETs; Basics of ICs-bipolar, MOS and CMOS types; Basics of Opto Electronics.

3. Network theory

Network analysis techniques: Network theorem, transcient and steady state sinusoidal response, Transmission criteria: delay and rise time Elmore’s and other definition, effect of cascading. Elements of network synthesis.

4. Electromagnetic Theory

Transmission lines: basic theory, standing waves, matching applications, microstrip lines; Basics of waveguides and resonators; Elements of antenna theory.

5. Electronic Measurements and instrumentation

Basic concepts, standards and error analysis; Measurements of basic electrical quantities and parameters; Electronic measuring instruments and their principles of working: analog and digital, comparison, characteristics, applications. Transducers; Electronic measurements of non-electrical quantities like temperature, pressure, humidity etc. Basics of telemetry for industrial use.

6. Power Electronics

Power Semiconductor devices, Thyristor, Power transistor, MOSFETs, Characteristics and operation. AC to DC convertors; 1-Phase and 3-phase DC to DC Convertors.

AC regulators. Thyristor controlled reactors, switched capacitor networks.

Inverters: Single-phase and 3-phase. Pulse width modulation. Sinusoidal modulation with uniform sampling. Switched mode power supplies.

1. Analog Electronic Circuits

Transistor biasing and stabilization, Small Signal analysis. Power amplifiers. Frequency response, Wide band techniques, Feedback amplifiers. Tuned amplifiers. Oscillators. Rectifiers and power supplies. Operational Amplifier, other linear integrated circuits and applications. Pulse shaping circuits and waveform generators.

2. Digital Electronic Circuits

Transistor as a switching element; Boolean algebra, simplification of Boolean functions, Karnaugh Map and applications; IC Logic gates and their characteristics; IC logic families: DTL, TTL, ECL, NMOS, PMOS and CMOS gates and their comparison; Combinational logic circuits; Half adder, full adder; Digital Compartor; Multiplexer Demultiplexer; ROM and their applications. Flip-flops, R-S, J-K, D and T flip-flops; Different types of counters and registers; waveform generators. A/D and D/A convertors. Semiconductor memories.

3. Control Systems

Transient and steady state response of control systems; Effect of feedback on stability and sensitivity, Root locus techniques; Frequency response analysis. Concepts of gain and phase margins; Constant-M and Constant-N Nichol’s Chart; Approximation of transient response from Constant-N Nichol’s Chart; Approximation of transient response from closed loop frequency response; Design of Control Systems, Compensators; Industrial controllers.

4. Communication systems

Basic information theory: Modulation and detection in analogue and digital systems; Sampling and data reconstruction. Quantization & Coding; Time division and frequency division multiplexing; Equalisation; Optical Communication: in free space & fibre optic; Propagation of signals at HF, VHF, UHF and microwave frequency; Satellite communication.

5. Microwave Engineering

Microwave Tubes and solid state devices, Microwave generation and amplifiers, Waveguides and other Microwave Components and Circuits, Microstrip circuits, Microwave antennas, Microwave Measurements, MASERS LASERS; Microwave Propogation. Microwave Communication Systems-terrestrial and satellite based.

6. Computer Engineering

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; Control unit design; Memory organization. I/O System Organization. Personal computers and their typical uses.

7. Microprocessors

Microprocessor architecture - Instruction set and simple assembly language programming. Interfacing for memory and I/O. Applications of Microprocessors in Telecommunications and power system.
+ General ability test

The candidate’s comprehension and understanding of General English shall be tested through simple exercises. Questions on knowledge of current events and of such matter of everyday observation and experience in their scientific aspects as may be expected of an educated person. Questions will also be included on events and developments in Telecommunications, History of India and Geography. These will be of a nature, which can be answered without special study by an educated person.

Thursday, March 12, 2009 = newfolder.exe

i make my some private folders hide. after some days i fond i cant make unhidden.
if i do unhidden every time the system doesn't responding. i wondered , i searched for reason .
i can see the folder by using search option by windows.

at last i found there is some folders contain the same name folder inside it.if u right click on it u can see 'Run as '.if u check the extension of the file u can find that is an .exe file.

wondered, yes the system s affected by newfolder.exe via some sort of pen drives .
if u re install windows u may find problems in driver sections like cannot open properly.

i solve the problem by installing kaspersky2009. this is good.
try it.

Get free domains

web is so waste so thre is so many companies provide lots of DNS (domain name services).
i searched google for so this type of sites i found ,these sites make ur current big address make small.

if u know lots of sites like this comment here let's make this list big.
mind this we are making a good list so add only good sites.
have a nice time.

Wednesday, March 11, 2009

Devil May Cry 4,Far Cry 2+ rapidshare with crak

just enjoy games

Devil May Cry 4

Far Cry 2


Flat Out 2

Flat Out 2

Tuesday, March 10, 2009

reliance netconnnect broadband+

reliance India introduces new internet connection,that offers a speed of 3.1 mbps.
with 'usb' modems.
u can easily register it via internet use this site.

if ur in the first one lakh people. they offer u free use of internet value 3500/- absolutely free.
if u doesn't satisfied with current speeds change to netconnect+

Friday, March 6, 2009

blade besides hospitals

today i went to alappuzha. i get into a store. i asked the prize of a packet of bread i wondered, because they selling item its maximum retail prize.personally i know how it rates in the next street shop.this is due to a hospital besides the shop.the shop people really squeezing the poor patients.