Q. A transistor’s collector current is proportionally limited by its base current, it can be used as a sort of __ switch.
Solution:
The transistor can be used as a switch if biased in the saturation and cut-off regions. This allows current to flow (or not) in other parts of a circuit. Because a transistor’s collector current is proportionally limited by its base current, it can be used as a sort of current-controlled switch.
Related Questions
Q. The maximum efficiency of resistance loaded class A power amplifier is __
View SolutionQ. A class A power amplifier uses __
View SolutionQ. What is the average value of saturation factor in a practical circuit?
View Solution
Get Question Bank
Strengthen Your Practice with our comprehensive question bank.
