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2013+F+314+Ex+2+Pr_2Bsol

# 110 ma b 100 ma c 90 ma d not enough information e

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Unformatted text preview: R6 = 27 Ω The Thevenin equivalent voltage at the terminals a and b equals: A. – 24 V B. – 15 V C. – 4.615 V D. 9 V E. 12 V © 2013 Alexander Ganago Page 7 of 30 Last printed 2013- 12- 08 6:33 PM File: 2013 F 314 Ex 2 Pr+sol+instr.docx 2013 Fall EECS 314 Exam 2 Solution for Problem 4 [2010 W 314 ex1pr p8s] Thevenin Equivalent Voltage The Thevenin equivalent voltage VT at the terminals a and b equals the open- circuit voltage VOC , which is calculated when nothing is connected to these terminals, and no current flows through R1. The node voltage equation is: VOC − 0 VOC − (12 V ) + − ( − 4 A ) = 0 6 Ω 18 Ω VOC = VT = – 15 V Answer: B. © 2013 Alexander Ganago Page 8 of 30 Last printed 2013- 12- 08 6:3...
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