Archive for the ‘General’ Category

  • PROPERTIES AND USES OF POLY ACRYLONITRILE

    May 3, 13 • 9287 Views • General • • 5 Comments

    HIGH POLYMER : PROPERTIES AND USES OF POLY ACRYLONITRILE An organic polymer resin , synthetic in nature and having a linear formula (C3H3N)n is termed as poly acrylonitrile ( PAN) . It is formed when Vinyl Cyanide undergoes addition polymerisation . Poly

  • A Star Search

    May 3, 13 • 3161 Views • General • • No Comments

    A Star Search A-Star (or A*) is a general search algorithm that is extremely competitive with other search algorithms, and yet intuitively easy to understand and simple to implement. Search algorithms are used in a wide variety of contexts, ranging from A.I.

  • PROPERTIES AND USES OF NYLON 66

    May 3, 13 • 63596 Views • General • • 24 Comments

       PROPERTIES AND USES OF NYLON 66                          Nylon comes from a family of synthetic polymers known as polyamide . It was first introduced by Wallace Carothers on 28th February 1935.Nylon 6,6 is a polyamide made by

  • Preparation of Butyl rubber

    May 3, 13 • 11948 Views • General • • 1 Comment

    Butyl rubber ,a synthetic rubber,is a copolymer of isobutylene and isoprene.It is also called isobutylene-isoprene rubber.It is based on homopolymer of isobutylene that is polyisobutylene(C4H8)n.Butyl rubber was first produced by William Sparks and Robert

  • TYPES OF DECISIONS

    May 3, 13 • 1285 Views • General • • No Comments

    PROGRAMMED DECISIONS: Programmed decisions are routine and repetitive, and the organization typically develops specific ways to handle them. A programmed decision might involve determining how products will be arranged on the shelves of a supermarket. For