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11 The ratio of IC to IE is equal to - O a. BDC O b. BDC / (BDC + 1) O c1/ BDC O d. aAC

11 The ratio of IC to IE is equal to - O a. BDC O b. BDC / (BDC + 1) O c1/ BDC O d. aAC

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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These questions from electronics lab course.
I need the final answer,please.

11 The ratio of IC to IE is equal to --------- O a. BDC O b. BDC / (BDC + 1) O c 1/ BDC O d. aAC 12 In the capacitor input full-wave rectifier filter, as the time constant of the input filter is increased. the dc output voltage O a remains the same O b. decreases O cincreases 15 Emitter bias needs O a. only a positive supply voltage. O b. only a negative supply voltage. O c.both positive and negative supply voltages. O d. no supply voltage.
Transcribed Image Text:11 The ratio of IC to IE is equal to --------- O a. BDC O b. BDC / (BDC + 1) O c 1/ BDC O d. aAC 12 In the capacitor input full-wave rectifier filter, as the time constant of the input filter is increased. the dc output voltage O a remains the same O b. decreases O cincreases 15 Emitter bias needs O a. only a positive supply voltage. O b. only a negative supply voltage. O c.both positive and negative supply voltages. O d. no supply voltage.
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