What is Diode

The common boundary of n-type and p-type regions in a semiconductor is called p-n junction Diode, It allows the current to flow in only one direction.

Express method of learning English If you study the written parameters of the English language, this does not mean that you have managed to fully and in general study the entire structure of a foreign language. Written language skills are just a complementary part of the entire core of speech. In order to improve their conversational English, people choose different methods and ways of learning the language that are more suitable for them. Among the wide variety of practical and theoretical foreign language courses, most students prefer online learning.