D1 R2 1800 D2 V1 E12 V R1 D3 R3 2000 1500

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter17: Commercial And Industrial Air-conditioning Control Systems
Section: Chapter Questions
Problem 22RQ
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Question
a) Determine voltages across resistance using 1st approximation. b) Determine currents across diodes using 2nd approximation
R2
D1
1800
D2
V1
E12 V
R1
D3
R3
ww
2000
1500
Transcribed Image Text:R2 D1 1800 D2 V1 E12 V R1 D3 R3 ww 2000 1500
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