44-45) Using the circuit below: IR R 220 2 Iz Vz= 20 V IZM = 60 mA V; RL1.2 kQ VL 44) Determine the minimum input voltage needed to operate the zener diode. a. 25.33 V b. 23.67 V c. 22.33 V d. 20 V

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Chapter59: Motor Startup And Troubleshooting Basics
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answer number 44.show your solution pls. choose the correct answer 

44-45) Using the circuit below:
IR
R
220 Ω
Vz = 20 V
IZM = 60 mA
V;
R1.2 kQ V
44) Determine the minimum input voltage needed to operate the zener diode.
а. 25.33 V
b. 23.67 V
с. 22.33 V
d. 20 V
45) Determine the maximum input voltage allowed to avoid exceeding the operating limit of
the zener diode.
a. 36.87 V
b. 30. 67 V
с. 42. 87 V
d. 40. 76 V
Transcribed Image Text:44-45) Using the circuit below: IR R 220 Ω Vz = 20 V IZM = 60 mA V; R1.2 kQ V 44) Determine the minimum input voltage needed to operate the zener diode. а. 25.33 V b. 23.67 V с. 22.33 V d. 20 V 45) Determine the maximum input voltage allowed to avoid exceeding the operating limit of the zener diode. a. 36.87 V b. 30. 67 V с. 42. 87 V d. 40. 76 V
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