20 V470 K OHM2.2 КОНМloC3V outI in1 К ОНм1nFC1hfe = 120Zohie = 1 K ohm1nF2.4 КОНМhoe = 25 uSVsV in1.2 КОНМC2Z in1nFCalculate the value of Zi, Zo, AV, Ai *

Answered: Image /qna-images/answer/8222e4bf-1283-496f-a73e-b9fe95a57564.jpg

Answered: 20 V 470 K OHM 2.2 КОНМ lo C3 V out I…

20 V 470 K OHM 2.2 КОНМ lo C3 V out I in 1К ОНМ hfe = 120 1nF C1 Zo hie = 1 K ohm 2.4 KOHM hoe = 25 uS Vs V in 1.2 КОНМ C2 Z in tnF alculate the value of Zi, Zo, AV, Ai *

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter17: Commercial And Industrial Air-conditioning Control Systems

Section: Chapter Questions

Problem 22RQ

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Concept explainers

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

Question

20 V
470 K OHM
2.2 КОНМ
lo
C3
V out
I in
1 К ОНм
1nF
C1
hfe = 120
Zo
hie = 1 K ohm
1nF
2.4 КОНМ
hoe = 25 uS
Vs
V in
1.2 КОНМ
C2
Z in
1nF
Calculate the value of Zi, Zo, AV, Ai *

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