Why Is A Transistor Called A Current Control Device?By / Why Is A Transistor Called A Current Control Device? Answer Here Answer Here Related posts: What is electricity and how it is created and used Difference between core type and case type transformer Why Is The Transmission Of Electricity Done With High Voltage Not With High Current? What Is A Trivector Meter? Where Is It Used? What Is The Difference Between Earthing And Grounding? What Are Those Balls That Hang On Power Lines?