1.The distribution of electrons in the conduction band is given by :
(A)(density of quantum states ) x (energy of a state)
(B)(density of quantum states) x (probability a state is occupied)
(C )(energy of quantum states) x (probability a state is occupied)
(D)(energy of quantum states) x (chemical potential of a state)

2.Temperature coefficient of diode at room temperature is
(A)-1.22 mV/° C(B) -1.42 mV/° C
(C ) —1.62 mV/°  C(D) -1.82 mV/°  C

3.When the reverse bias increases for a diode, the PN junction ....etc

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Project Description

The project Exam Suite is developed in Java, which mainly focuses on basic Exam operations. Exam Suite is a windows application written for 32bit Windows operating systems, designed to help users to write exams. The software Exam Suite has 3 main modules. S Login Module

S Insertion to Database Module


S Extracting from Database Module
SYSTEM ANALYSIS



EXISTING SYSTEM:



System Analysis is a detailed study of the various operations performed by a system and their relationships wi ....etc

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ABSTRACT
The objective of this project is to design an embedded system which can control appliances remotely. This project is designed to study the basic implementation of DTMF (Dual Tone Multi Frequency).
The DTMF signal is composed of high frequencies & low frequencies. Each key is assigned a low frequency and a high frequency. When a particular key is pressed, the frequencies those are specific to that particular key are transmitted. Therefore, no two keys will have a same set of low & high frequencies ....etc

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APPLIANCES CONTROL THROUGH SMS



Abstract
This project is designed to make home automation easy to control when a user is not at home. The project is designed to allow easy use of a mobile phone to control appliances in the home. Using a mobile phone the development of the control system will be carried out using SMS. This will communicate with another mobile phone, which in turn controls the devices attached to microcontroller modules. When the action has been carried out then a response is sent to the user. The pro ....etc

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Chapter I
INTRODUCTION
i.Background
The path of exploring the final year project had many barriers, but it made us imbibe some valuable knowledge of the field. We started searching project from internet and various magazines. We saw a number of projects from EFY and CHIP Magazine. We came across many projects on DC motor control, tachometer and RPM meters; but all these projects seemed to be very common, so using this concept we thought to have the idea of counting the RPM of any motor and we discussed this topic with our ....etc

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kindly assist will like to enroll bridging student 2016 parttime
have been trying to phone but no answer email adress
[email protected]
....etc

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nasm and hardware laboratory viva question ....etc

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Presented By
Rajan J.Devi


Microcontrollers MCS 51 Family
Introduction
Microcontroller and microprocessor
Von Neumann (Princeton) and Harvard architecture
Advantages of use of Microcontroller
Various Applications
Microcontroller and Microprocessor
Data and Program memory is on chip
Peripherals are on chip
Data handling, processing capacity is moderate
Data and Program Memory need to be interfaced externally
Peripherals need to be connected externally
Data handling and processing cap ....etc

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The file system must be user friendly as far as possible. Hence the operation on the system by tfie costumers must be limited. Thus the procedure for a search can be settled as follows. 'First of all the system displays a message Search:- to the costumer. The costumer must enter the first few letters of the name of the tram or the product or the patient. Then he must close the enter hey. Then the soft key 'FT' can be keyed to start the search. The system displays the details of if any match occurs. The Tsc %ey can 6 ....etc

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Microcontrollers MCS 51 Family
Introduction
Microcontroller and microprocessor
Von Neumann (Princeton) and Harvard architecture
Advantages of use of Microcontroller
Various Applications
Microcontroller and Microprocessor
Data and Program memory is on chip
Peripherals are on chip
Data handling, processing capacity is moderate
Data and Program Memory need to be interfaced externally
Peripherals need to be connected externally
Data handling and processing capacity is large
Applications Like
....etc

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