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For the following circuit with R1=1kΩ, R2=9kΩ, R3=10kΩ, R4=1kΩ, R5=1kΩ, V1=5V, and V2=10V, find current I and the voltage at node A.
Electrical & Electronics, Engineering
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Questions - Q1. A single-phase transformer rated 2.1 kV/130 V, 7.8 kVA has the following winding parameters: r1= 0.7Ω, x1 = 0.9Ω, r2 = 0.04Ω and x2 = 0.05Ω. Determine: a. The combined winding resistance ________ Ω and le ...
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