Transistor Bias Circuits - Practice Questions

Question 1

Which transistor bias circuit provides good Q-point stability with a single-polarity supply voltage?

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Question 2

Voltage-divider bias has a relatively stable Q-point, as does

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Question 3

Which transistor bias circuit arrangement provides good Q-point stability, but requires both positive and negative supply voltages?

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Question 4

Emitter bias requires

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Question 5

At saturation the value of VCE is nearly ________, and IC = ________.

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Question 6

The purpose of biasing is to establish a proper Q-point.

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Question 7

Ideally, for linear operation, a transistor should be biased so that the Q-point is

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Question 8

What is the most common bias circuit?

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Question 9

Collector-feedback bias provides very poor stability with negative feedback from collector to base.

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Question 10

The input resistance of the base of a voltage-divider biased transistor can be neglected

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