a. What should be the value of X such that the total resistance of the circuit is 22 ohms? b. What is the voltage across R4? 3. How much current is flowing through R3

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
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ISBN:9781337399128
Author:Russell E. Smith
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Chapter5: Components, Symbols, And Circuitry Of Air-conditioning Wiring Diagrams
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Problem 27RQ: Change the following normally open elements from the de-energized position to the energized...
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a. What should be the value of X such that the total resistance of the circuit is 22 ohms?

b. What is the voltage across R4?

3. How much current is flowing through R3?

 

R₂
= 7Ω
R₁ = 150
M
M
R4 = 100
R5 = X
R6 = 2002
W
R3
= 8Ω
12V
Transcribed Image Text:R₂ = 7Ω R₁ = 150 M M R4 = 100 R5 = X R6 = 2002 W R3 = 8Ω 12V
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