What is the purpose of transistor biasing?

Answer by  ambo1516 (160)

the purpose of transistor biasing is to appliy the right or predetermined voltage for the transistor of any electronics we use.

Answer by  LeheckaG (1826)

Transistor biasing is usually done with a "network" of resistors to establish a bipolar or field-effect transistor's bias or (Q) quiescent point on its output characteristics curve. Where and how the quiescent point is placed depends on the transistor's functionality (analog or digital?) and other circuit design operating characteristics (ambient temperature, cut-off/saturation, duty cycle, power dissipation, ...).