Archive for the ‘Notes’ Category

  • Mobility management

    May 22, 13 • 1679 Views • Notes • • 4 Comments

    Introduction: This Article describes mobility management for the third-generation mobile network .focus is given  on the evolution from General Packet Radio Service (GPRS) to Universal Mobile Telecommunication System (UMTS). In this evolution, the   UTRAN

  • Calorific Value Computation

    May 19, 13 • 1631 Views • Notes • • 3 Comments

    Calorific Value Computation Based on Ultimate Analysis data DETERMINING HEATING VALUES OF FUELS:- The heating values of a fuel can be determined either from chemical analysis or by burning a sample in a calorimeter. In the former method the calculation is

  • PREPARATION OF POLY ACRYLONITRILE (HIGH POLYMER)

    May 19, 13 • 1734 Views • Notes • • 3 Comments

    PREPARATION OF POLY ACRYLONITRILE (HIGH POLYMER) POLYMERS:- It is a substance whose molecular structure built up completely from a large number of small units bonded together. Eg: Plastic is the most common example, other than plastic polymers includes hairs,

  • Initiated MAC Protocol

    May 19, 13 • 1936 Views • Notes • • 2 Comments

    The Self Adapting for Wireless Sensor Network Receiver Initiated the MAC Protocol : Energy efficiency is the major leitmotiv in designing of the Medium Access Control that is MAC protocol for the Wireless Sensor Networks. In this scheme, the receiver

  • Analysis of power systems by symmetrical components

    May 18, 13 • 7866 Views • Notes • • 2 Comments

    Analysis (using matrices) of power systems by symmetrical components under: (a)    Three phase short circuit. The analysis of the three phase electrical power system is done basically by the symmetrical components.Here the three phase voltage is expressed