Browsing: All Notes

A mechanical seal is a crucial device to prevent any type of leakage between the rotating shafts and fluid field…

A compressor is a mechanical piece of equipment used to raise pressure in various types of compressible fluids, or gases…

An agitator is a device used to mix various types of materials uniformly and homogeneously by transferring a motion. A…

Atomic orbital consists of three-dimensional space around the nucleus of an atom where an electron is likely to exist. It…

Isotopes are atoms of the same element having the same atomic numbers (Z) but different numbers of neutrons giving them…

Nuclear reactions are chemical processes used to transform the atomic nuclei into another element by fission or fusion of atomic…

pOH is a technique for the measurement of the hydroxide ion concentration of a solution to identify the alkalinity of…

pH is a one kind of measurement technique to identify the acidic or basic characteristics of selected solution. The hydrogen…

Bases are chemical compounds having hydroxyl ions (OH–) ions and can accept protons in aqueous solutions. Bases have the ability…

Chemical indicators are mostly derived from plant pigments that change color in the solutions in which it is present. It…