Articles Posted in the " Vacuum " Category

  • * Vacuum Application

    * Vacuum Application

    Vacuum  Application VACUUM Vacuum is void. It is a space devoid of matter. It represents something short or vacant. But, in reality it is linked to pressure.It is a pressure below atmospheric pressure. Atmospheric pressure is 29.92 inches of Hg. Consider the following steps to understand vacuum. (i) Consider a bottle is open to atmosphere. […]


  • Pressure and its measurement

    Pressure and its measurement

    Pressure and its measurement PRESSURE OF A FLUID:  NORMAL force of fluid per unit area. Its units are Pascal and bars. Pascal = 1 N/m 2 bar = 740 mm of Hg = 10 m of water 1 atmospheric pressure  = 101.3 k Pa=760 mm of Hg = 10.3 m of water=14.7 psi = 1 ata […]