2. On the Basis of Working Principle

2. On the Basis of Working Principle

On the basis of working principle, computer can be classified into three types.

1.     Analog Computer

Analog Computer

-          The computer which work on natural phenomena or physical vlues are called analog computers. Such types as frequency, velocity, speed, voltage, current etc.  It is use in various place for special purpose. Example of Analog computer are: speedometer, Lesley, thermometer etc. It is less accurate, no storage capacity,

·        Features of Analog computers

·        Analog computers are based on continuous varying data.

·        It measured only physical and natural value.

·        They are use for special purpose.

·        They have ho storage Feasibility.

·        They are less accurate.

·        They are slower and expensive than digital computers.

·        They produce more noise.