V = 21 V, R1 = 200 Ω, R2 = 1,000 Ω, R3 = 1,400 Ω, R4 = 1,750 Ω. What is iR4 and iR2 and thus  What is the sum of the currents (iR4+iR2) to the nearest integer milliamp.

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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V = 21 V, R1 = 200 Ω, R2 = 1,000 Ω, R3 = 1,400 Ω, R4 = 1,750 Ω.

What is iR4 and iR2 and thus 

What is the sum of the currents (iR4+iR2) to the nearest integer milliamp.

V
1+
R1
W
R2
iR4
iR2
R3
M
R4
M
R2
Transcribed Image Text:V 1+ R1 W R2 iR4 iR2 R3 M R4 M R2
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