First blank choices: a.) D1 b.) D2 c.) No LEDs d.) both LEDS Second blank choices: a.) D1 b.) no LEDs c.) both LEDs d.) D2 Third blank choices: a.) D1 b.) D2 c.) no LEDS d.) both LEDS

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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First blank choices: a.) D1 b.) D2 c.) No LEDs d.) both LEDS Second blank choices: a.) D1 b.) no LEDs c.) both LEDs d.) D2 Third blank choices: a.) D1 b.) D2 c.) no LEDS d.) both LEDS

This question uses the schematic from Step 2:
R2
1 kQ
R1
1 kQ
D2
D1
Yellow
Yellow
R4
100 ko
+ PSB
5 V
Q1
2N2222
Q2
2N2222
SW1
[ Select ]
which causes D1 to turn
[ Select ]
Closing SW1 pulls the base of Q1
In this circuit, D2 ISelect]
Transcribed Image Text:This question uses the schematic from Step 2: R2 1 kQ R1 1 kQ D2 D1 Yellow Yellow R4 100 ko + PSB 5 V Q1 2N2222 Q2 2N2222 SW1 [ Select ] which causes D1 to turn [ Select ] Closing SW1 pulls the base of Q1 In this circuit, D2 ISelect]
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