Tutor profile: Drramesh C.
Subject: Mechanical Engineering
What is industrial automation?
Industrial automation can be defined as the use of set technologies and automatic control devices that results the automatic operation and control of industrial processes without significant human intervention and achieving superior performance than manual control.
Subject: Computer Networking
Explain protocols and standards.
In computer networks, communication occur between entities in different systems. An entity is anything capable of sending or receiving information. Two entities cannot simply send bit streams to each other and expect to be understood. For communication to occur, the entities must agree on a protocol. A protocol is a set of rules that govern data communications and it defines what is communicated, how it is communicated and when it is communicated. The key elements of a protocol are syntax, semantics, and timing.
Subject: Electrical Engineering
What is the difference between image enhancement and image restoration?
Image enhancement technique is mainly focused on the pleasing aspects it might present to the viewer. For example: Contrast Stretching. Whereas Removal of image blur by applying a deblurrings function is considered a image restoration technique.