What is Transistor
A transistor is a semiconductor, which consists of a thin central layer of one type of semiconductor material sandwiched between two relatively thick pieces of the other type of semiconductor. The central part is known as the base (b) and the pieces at either side are called the emitter (e) and the collector (c).
Note: New Zealand is famous not only for its lush landscapes, but also for high-quality higher education programs. Speaking about higher education, it should be said that there are eight Universities and twenty Polytechnic Institutes here. To prepare for the entrance examinations to the university, language and preparatory courses, postgraduate programs, refresher courses, MBA were created. Each higher educational institution has its own internal rules, its own schedule, a set of programs. But, in general, they all begin the semester at the end of February, and finish it in October. Foreigners can easily enter any educational structure. Education in Holland is innovative. Any collective of people can claim the title of an educational institution and require government funding. This is clearly seen in the example of preschool education. Starting from the age of three months, moms can leave children in Care Centers or private nurseries. Such organizations look after babies, providing children’s leisure.