In the circuit shown below. Let Vm=37 V and i,=21 mA and Vpq -0.7 V: ip is C0.8 ko 3 ko Vmcos(wt)V For t = Os, the current in the diode equals: Oa. 2 mA Ob. 0 mA Oc. -2 mA Od. 4 mA If t = T/4, then the current in the diode equals: Oa, 4.24 mA Ob. 3.39 mA Oc. 5.3 mA Od. 2.71 mA

In the circuit shown below. Let Vm=37 V and i,=21 mA and Vpq -0.7 V: ip is C0.8 ko 3 ko Vmcos(wt)V For t = Os, the current in the diode equals: Oa. 2 mA Ob. 0 mA Oc. -2 mA Od. 4 mA If t = T/4, then the current in the diode equals: Oa, 4.24 mA Ob. 3.39 mA Oc. 5.3 mA Od. 2.71 mA

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

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Question

In the circuit shown below. Let Vm=37 V and i,=21 mA and Voa -0.7 V:
iD
is
C0.8 ko
3 ko
Vmcos(wt)V
For t = Os, the current in the diode equals:
Oa. 2 mA
Ob. 0 mA
Oc. -2 mA
Od. 4 mA
Ift = T/4, then the current in the diode equals:
Оа. 4.24 mA
Оb. 3.39 mA
Oc. 5.3 mA
Od. 2.71 mA

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