Artificial neural networks (ANN) is referred as the neural networks are the signal processing and in information model which is based on the biological neuron. An artificial neural network (ANN) consists of a bundle of simple processing units which communicate by sending signals to each other over a large number of weighted connections. A set of processing unit is called as neuron. A neural network is made up of an interconnection of nonlinear neuron. The purpose of this work is to examine Neural Networks (NN) and their emerging applications in the field of engineering.The paper presented the basic study of the artificial neural network and its characteristics and its applications
