Knife Pleated Kilts Knife pleating (or side pleating) is the most commonly used pleating style for kilts today -- so much so that most Highland Dress enthusiasts are barely aware that other pleating styles are possible.
A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power.It is composed of semiconductor material with at least three terminals for connection to an external circuit.he transistor provides current gain, allowing a relatively large current in the collector to be switched by a much smaller current into the base terminal. The ratio of these currents varies depending on the type of transistor, and even for a particular type, varies depending on the collector current.
Types of Transistors: The photo above depicts an IGBT Transistor from Powerex. 1  Bipolar Transistor-A Bipolar Junction Transistor (BJT) is a three-terminal electronic device made of doped semiconductor material and may be used in amplifying or switching applications.ypes of Transistors-Transistor Applications, Transistor Construction. Transistors are a three terminal semiconductor device used to regulate current, or to amplify an input signal into a greater output signal. Transistors are also used to switch electronic signals.