Common Emitter BJT Amplifier Design Current Mirror Design


Some Random Observations
Conditions for stabilized voltage source biasing
Emitter resistance, RE, is needed.
Base voltage source will have finite resistance, RB.
needs to be much larger than RB.
Small RB - relative to RS - will attenuate input signal.
Larger RE permits larger RB, but results in lower gain.
Gain = -RC/RE for RE >> re.
Split RE with bypassing increases gain.
Requires large bypass cap ....etc

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COMMON WRITTEN EXAMINATION FOR RECRUITMENT IN CLERICAL CADRE IN 19 PUBLIC SECTOR BANKS



A Common Written Examination (CWE) will be conducted by the Institute of
Banking Personnel Selection (IBPS) as a pre-requisite for selection of personnel for Clerical cadre posts in the Public Sector Banks mentioned below.

This system of Common Examination for recruitment of Clerks has been approved by
each of the 19 participating Public Sector Banks and the Managing Committee of the
Indian Banks Association (IBA) ....etc

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COMMON RAIL DIRECT INJECTION (CRDi) AS A POWER GENERATING UNIT IN AUTOMOTIVE SYSTEM


INTRODUCTION
While the Japanese are leading in petrol direct injection technology, Germany's Bosch, working in conjunction with several European car makers, Have pioneered Common-Rail Direct Injection for diesel engines. Compared with petrol, diesel is the lower quality ingredient of petroleum family. Diesel particles are larger and heavier than petrol, thus more difficult to pulverize. Imperfect ....etc

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I would like to know how CRDI engine works and its components.with diagrams. ....etc

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Dear Friends

i m doing Engg degree in C.S & I HAVE TO ATTEND SEMINAR ON JUNE.
I HAVE these TOPIC IN MY MIND Common Language runtime IN .NET OR cross language integration
OR I M THINKING TO MAKE IT LIKE Cross language integration IN .NET BY Common Language runtime

Please advice me the best & also post this topic on ur website so that it will useful for everybody.
& Please provide me some information on above topics.
i will appericate ur reply
Regards,
Amit kala
[email protected] ....etc

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Common Base Amplifiers
Uses the same stabilised bias scheme as CE configuration.
Uses the same stabilised bias scheme as CE configuration.
The base is grounded for a.c. signals using a large capacitor.
Signal input at the emitter (between the emitter and the common base)
Signal output at the collector (between the collector and the common base) ....etc

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COBOL (COmmon Business Oriented Language)


History.

Developed by 1959 by a group called COnference on Data Systems Language
(CODASYL). First COBOL compiler was released by December 1959.
First ANSI approved version 1968
Modified ANSI approved version 1974 (OS/VS COBOL)
Modified ANSI approved version 1985 (VS COBOL 2)
This book is written based on IBM COBOL for OS/390 V2R2.

Divisions in COBOL.

There are four divisions in a COBOL program and Data division is optional.
1.Identification D ....etc

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Common rail direct fuel injection is a direct fuel injection system for petrol and diesel engines.

On diesel engines, it features a high-pressure (over 1,000 bar or 100 MPa or 15,000 psi) fuel rail feeding individual solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors (or pump nozzles). Third-generation common rail diesels now feature piezoelectric injectors for increased precision, with fuel pressures up to 3,000 bar (300 MPa; 44,000 psi).

In petrol engines, it is used in Gasoline direct ....etc

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Am rema,want to know about an efficient common mode hybrid filter used in SMPS for my seminar work.

Abstract obtained from IEE is After the study of electromagnetic interference (EMI)
mechanisms in switching mode power system (SMPS) and the soft
switch, this paper proposes a novel hybrid filter (HEF) to suppress
commend mode EMI in SMPS. The HEF consists of a passive filter
and an active filter. Matching network, which can reduce
impedance mismatching effects, is introduced in passive part. A
feed-forward active filter is adopted ....etc

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Abstract
Buffer overflow exploits make use of the treatment of strings in C as character arrays rather than first-class objects. The manipulation of arrays as pointers and primitive pointer arithmetic makes it possible for a program to access memory locations which it is not supposed to access. There have been many efforts in the past to overcome this vulnerability by performing array bounds checking in C. Most of these solutions are either inadequate, inefficient or incompatible with legacy code. In this report we present an efficient ....etc

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