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Voltage-Divider Biasing Provides
By BYJU'S Exam Prep
Updated on: September 25th, 2023
Choose the right answer to the question, Voltage-divider biasing provides___, from the following options along with a detailed explanation.
- An Unstable Q point.
- A stable Q point.
- A Q point that easily varies with changes in the transistor’s current gain.
- A Q point that is stable and easily varies with changes in the transistor’s current gain.
Table of content
Answer – B. A stable Q point.
Voltage-divider biasing provides a stable Q point.
Solution:
The detailed solution to the question, Voltage-divider biasing provides is provided here.
The purpose of the biasing is to switch on the BJT to work in the active region such that the DC collector current remains constant independent of, temperature and load variations. The Voltage-divider or self-bias or universal bias is the stable way of biasing to stabilize the Q-point making collector current independent of, temperature and load variations.
Therefore, Voltage-divider biasing provides a stable Q point. Hence, Option (B) is the correct answer.
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