A transistor is a ___________ operated device
A. current
B. voltage
C. both voltage and current
D. none of the above
Answer: Option A
Solution (By Examveda Team)
A transistor is a current-operated device.In a transistor, the output current is controlled by the input current, specifically the base current controls the collector current.
This characteristic makes it a current-controlled device, unlike some other devices that are controlled by voltage.
This Question Belongs to Electrical Engineering >> Transistors
But FET is also transistor and it controlled by voltage. So according to this fact, the answer should be both.