11)Refer to the diagram below and answer all parts of Question 11. R. R1 R2 R3 Vs Dz D1 D2 D3 Vs = 20V, R = 5.30, R1 = 200, R2 = 102, R3 = 9542, Dz= 10V ; IzT =25MA, Izmin = 1mA, Izmax = 49mA If the current through the Zener diode is 49mA, determine: (i) (ii) (ii) (iv) (v) %3D the current flowing through D1 voltage across the Zener diode the current flowing through D3 the current flowing through R What should be the power rating of R? KH
11)Refer to the diagram below and answer all parts of Question 11. R. R1 R2 R3 Vs Dz D1 D2 D3 Vs = 20V, R = 5.30, R1 = 200, R2 = 102, R3 = 9542, Dz= 10V ; IzT =25MA, Izmin = 1mA, Izmax = 49mA If the current through the Zener diode is 49mA, determine: (i) (ii) (ii) (iv) (v) %3D the current flowing through D1 voltage across the Zener diode the current flowing through D3 the current flowing through R What should be the power rating of R? KH
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.2P: The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where...
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Vs = 20V, R = 5.3Ω, R1 = 20Ω, R2 = 10Ω, R3 = 954Ω, Dz= 10V ; IZT =25mA,
IZmin = 1mA, IZmax = 49mA
If the current through the Zener diode is 49mA, determine:
(i) the current flowing through D1
(ii) voltage across the Zener diode
(iii) the current flowing through D3
(iv) the current flowing through R
(v) What should be the power rating of R?
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