DISCUSSIONS: 1) What is the Darlington Pair? and what is the main features of it?. 2) From your results, Compare the current gain and input impedance of Darlington Pair circuit with respect to single transistor. 3) What are the relationship between the state of the relay with respect to photoresistance, explain it by your results (Vn. Vc and Ie). 4) Explain the effect of changing the relay connection to emitter and collector in the values of voltage of Ci and time delay. Explain the operation of the two circuits. 6.

DISCUSSIONS: 1) What is the Darlington Pair? and what is the main features of it?. 2) From your results, Compare the current gain and input impedance of Darlington Pair circuit with respect to single transistor. 3) What are the relationship between the state of the relay with respect to photoresistance, explain it by your results (Vn. Vc and Ie). 4) Explain the effect of changing the relay connection to emitter and collector in the values of voltage of Ci and time delay. Explain the operation of the two circuits. 6.

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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Question

DISCUSSIONS:
1) What is the Darlington Pair? and what is the main features of it?.
2) From your results, Compare the current gain and input impedance of Darlington
Pair circuit with respect to single transistor.
3) What are the relationship between the state of the relay with respect to
photoresistance, explain it by your results (VB. Ve and Ic).
4) Explain the effect of changing the relay connection to emitter and collector in the
values of voltage of Ci and time delay. Explain the operation of the two circuits.

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