The circuit that provides the best stabilization of operating point is___________________?
Correct answer: C. Potential divider bias
- A. Base resistor bias
- B. Collector feedback bias
- C. Potential divider bias
- D. None of the above
Explanation
Potential-divider bias provides the best common stabilisation because the divider fixes the base voltage and makes the operating point comparatively independent of beta and temperature changes. Base-resistor bias is the least stable of these methods.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Electronics and Devices
758 free Electronics and Devices MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Electronics and Devices questions
If the maximum collector current due to signal alone is 3 mA, then zero signal collector current should be at least equal to___________________?
The biasing circuit has a stability factor of 50. If due to temperature change, ICBO changes by 1 µA, then IC will change by___________________?
The leakage current in a silicon transistor is about_____________ the leakage current in a germanium transistor?
Transistor biasing is generally provided by a_______________?
Transistor biasing is done to keep _____________in the circuit?
For faithful amplification by a transistor circuit, the value of VBE should_____________for a silicon transistor?