BJT Amplifiers – 87

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87. In a voltage-divider bias configuration, the voltage-divider equation is used to determine the ________.

(a) ac level of Vb
(b) dc level of IB
(c) dc level of VB
(d) ac level of Ib

Answer

Answer : (c)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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BJT Amplifiers - 86
555555555586. The level of re is determined by ________. (a) a (b) IE (c) (d) IB
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BJT - 68
555555555568. What is dc equal to? (a) IB / IE (b) IC / IE (c) IC / IB (d) None of the above
Tags: ib, bjt, dc, electronics, engineering
BJT Amplifiers - 67
555555555567. In an unbypassed emitter bias configuration hie replaces ________ in the re model. (a) re (b) (c) re (d) Ib
Tags: bjt, amplifiers, bias, configuration, ib, electronics, engineering
DC Biasing FETs - 42
555555555542. The level of VDS is typically between ________ % and ________ % of VDD. (a) 0, 100 (b) 10, 90 (c) 25, 75 (d) None of the above
Tags: dc, level, electronics, engineering
BJT Amplifiers - 60
555555555560. Which of the following conditions must be met to allow the use of the approximate approach in a voltage-divider bias configuration? (a) re > 10R2 (b) RE > 10R2 (c) RE < 10R2 (d) re < 10R2
Tags: bjt, amplifiers, voltage-divider, bias, configuration, electronics, engineering

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