Does the SCR in circuit shown in figure below works or not? If it works, determine the current through the LED * diode. Assume VAK= 0.75 V

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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Does the SCR in circuit shown in figure
below works or not? If it works,
determine the current through the LED
* diode. Assume VAK= 0.75 V
Vin
-9 V
LED1
RA
2.2kQ
R3
D1
2N3898
470 2
Vtriger
2 V
not work and the current
zero
not work and the current is 1.45 A O
work and the current is 1.45 A O
not of all
Transcribed Image Text:Does the SCR in circuit shown in figure below works or not? If it works, determine the current through the LED * diode. Assume VAK= 0.75 V Vin -9 V LED1 RA 2.2kQ R3 D1 2N3898 470 2 Vtriger 2 V not work and the current zero not work and the current is 1.45 A O work and the current is 1.45 A O not of all
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