With the current 50 states, there are 100 Senators. The number of members in The House of Representa â¦ tives has been fixed at 435 members since 1911. The number of Representatives for each state is determined by population, with each state guaranteed one representative. South Dakota has one, California has 53.
Definition of machinery for Students. 1  1 : a group of devices with moving parts that are used to perform specific jobs. 2  2 : the working parts of a device used to perform a particular job. 3  3 : the people and equipment by which something is done the machinery of government.
A machine is a piece of equipment which uses electricity or some other form of power to perform a particular task....a washing machine. I put the coin in the machine and pulled the lever. 2. 'motor' When a machine operates by electricity, you refer to the part of the machine that converts power into movement as the motor.