< > HW_03.pdf EE 213-01 > Assignments HW_#3 uah.instructure.com b Success Confirmation of Question Submission | bartleby ✓ Download → Info × Close Page 1 > of 2 - ZOOM + 1) (5 pts) Use node voltage analysis at nodes A and B to determine values for VA, VB, I₁, 12 and 13. If a current has a negative value, then the reference direction chosen was incorrect and the current is positive in the opposite direction. Your answer can be the negative value – i.e. you find that 12 = -1mA. Note, the current through R5 is (VB - 28 Volts)/10K 10K VA 20K VB 10K R1 12 R2 R5 13 IS1 R3 10 mA 10K 28 V R4 VS1 5K -VREF B 2) (5pts) Use node voltage analysis to find values for the node voltages VA, VR and Vc. Use these node voltages to determine values for V1, V2, V3, V4, 11, 12, 13, and 14. Hints: V3 = VB and the value for Vc can be found with no analysis. Dependent current source has a value of gV3 amps VA gV3 Amps 14 12 20K + V2 - + 10K VB 13 V3 10K - 20K I₁ V₁ + Vc g=5x10-5 20 volts VREF 3) (5 pts) For the circuit in problem 2, determine the power absorbed or delivered for each element Verify that the power absorbed equals the power delivered. To receive full credit on this problem, for each power calculation show the formula in symbolic form (i.e. P20k = (12)²(20K)) – Full credit will be given if you have the correct formula, but use incorrect values calculated in problem 1. Full credit may not be given if you do not show the formulas and have correct values from problem1. - < > HW_03.pdf EE 213-01 > Assignments HW_#3 uah.instructure.com b Success Confirmation of Question Submission | bartleby ✓ Download → Info × Close Page < 2 of 2 - ZOOM + y 4) (5 pts) Use Node Voltage Analysis to find V, (voltage across the dependent source) in the circuit below. Also show that the total power delivered equals the power absorbed. Hint: Current being supplied by the dependent source is 17 Iẞ. Also a source may be absorbing power instead of delivering. 171B + 10 volts 1K 1K IB + 40 Volts 500 Ohms

< > HW_03.pdf EE 213-01 > Assignments HW_#3 uah.instructure.com b Success Confirmation of Question Submission | bartleby ✓ Download → Info × Close Page 1 > of 2 - ZOOM + 1) (5 pts) Use node voltage analysis at nodes A and B to determine values for VA, VB, I₁, 12 and 13. If a current has a negative value, then the reference direction chosen was incorrect and the current is positive in the opposite direction. Your answer can be the negative value – i.e. you find that 12 = -1mA. Note, the current through R5 is (VB - 28 Volts)/10K 10K VA 20K VB 10K R1 12 R2 R5 13 IS1 R3 10 mA 10K 28 V R4 VS1 5K -VREF B 2) (5pts) Use node voltage analysis to find values for the node voltages VA, VR and Vc. Use these node voltages to determine values for V1, V2, V3, V4, 11, 12, 13, and 14. Hints: V3 = VB and the value for Vc can be found with no analysis. Dependent current source has a value of gV3 amps VA gV3 Amps 14 12 20K + V2 - + 10K VB 13 V3 10K - 20K I₁ V₁ + Vc g=5x10-5 20 volts VREF 3) (5 pts) For the circuit in problem 2, determine the power absorbed or delivered for each element Verify that the power absorbed equals the power delivered. To receive full credit on this problem, for each power calculation show the formula in symbolic form (i.e. P20k = (12)²(20K)) – Full credit will be given if you have the correct formula, but use incorrect values calculated in problem 1. Full credit may not be given if you do not show the formulas and have correct values from problem1. - < > HW_03.pdf EE 213-01 > Assignments HW_#3 uah.instructure.com b Success Confirmation of Question Submission | bartleby ✓ Download → Info × Close Page < 2 of 2 - ZOOM + y 4) (5 pts) Use Node Voltage Analysis to find V, (voltage across the dependent source) in the circuit below. Also show that the total power delivered equals the power absorbed. Hint: Current being supplied by the dependent source is 17 Iẞ. Also a source may be absorbing power instead of delivering. 171B + 10 volts 1K 1K IB + 40 Volts 500 Ohms

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.30P: Reconsider Problem 3.29. If Va,VbandVc are a negative-sequence set, how would the voltage and...

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