Vodafone Group Plc (VOD) is a British multinational telecommunications based out of Newbury, Berkshire, England. Founded in 1991, Vodafone offers a wide range of products and services across the globe. It operates in over 30 countries and partners with over 40 markets worldwide.
Originally Answered: What is a Mach number? It is the ratio of velocity of an object to the velocity of sound. If the Mach no is one then object is moving with the velocity of sound.
The definition of a turbine is an engine that provides continuous power because a wheel or a rotor is continually turning due to pressure from fast moving water, gas or steam. An engine powered by water pressure causing a wheel to turn that allows you to run your dairy machine is an example of a turbine.