►Engineering is the discipline and profession that applies scientific theories, mathematical methods, and empirical evidence to design, create, and analyze technological solutions cognizant of safety, human factors, physical laws, regulations, practicality, and cost.✴ 【Categories Given In This App are Listed Below】 ❏Basic Electrical & Electronic Engineering ❏Computer Programming ❏Engineering Chemistry ❏Engineering Graphics ❏Engineering Mechanics ❏Engineering Physics ❏Mathematics ❏Technical English