eng201_examination_sample - R23 12 I 3 45 I 2 105 Vs2 125V...

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1. Please calculate and show that the total power dissipated in following circuit equals to the power that delivered by the 15 V source. + - Vs1 15V R1 1.5k R2 1.8k R3 600 R4 300 2. Please calculate the power in R5 and the power of the voltage source in following circuit. + - Vs3 150V R8 5k R7 6k R6 135k R5 40k R11 120k R10 20k R9 250 R19 20k 3. Use node-voltage method to find V 1 ,V 2 , I 1 , and I 2 . 4. Please repeat question 3 by using the mesh-current method instead the node-voltage method. 5. Please node voltage method to calculate I 1 , I 2 , I 3 , V 1 , V 2 in following circuit: 6. Please use the node-voltage method to find I 1 and I 2 in following circuit. Is1 250mA + - Vs2 50V R12 5 R14 50 R16 30 R17 20 R18 80 - V 1 + - V 2 + I 1 I 2 + - Vs5 10V + - Vs4 30V R13 20 + V 1 - 210 + V 2 - 50 I 1 80
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Unformatted text preview: R23 12 I 3 45 I 2 105 Vs2 125V R6 +-Is2 30mA R10 4k I 2 10k I 1 2k 12k 7. Please calculate the Id and Vo in the following circuit: 8. Please determine the powers of the source, R11 and R9 in the giver circuit. . 9. Use the Node voltage method to calculate the total power that delivered by the sources. 10. Please calculate the V 1 , V 2 , I a and I b in the given circuit. +-Vs1 15V R11 1k R10 1k R9 3k R8 3k R7 200 +-Vs4 15V Is4 6mA R15 1k R12 500 R13 1k R14 2k R23 280 R22 140 + V 1-210 + V2-280 +-Vs2 10V Is3 10mA i a 2i a i b R25 50 + Vo-600 R23 200 R22 40 R21 700 R20 300 Is3 50mA + 30 id - id...
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This note was uploaded on 01/19/2012 for the course COMPUTER computer taught by Professor Computer during the Spring '11 term at HFM Nürnberg/Augsburg.

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eng201_examination_sample - R23 12 I 3 45 I 2 105 Vs2 125V...

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