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m) For the circuit shown, answer the questions from 7 to 10. The voltage and current given are in RMS values. -V 50 - + So 4 8+6W 82 j62 ww m -/22 42 5020 V 40/30 V v 46,292523,03 41

m) For the circuit shown, answer the questions from 7 to 10. The voltage and current given are in RMS values. -V 50 - + So 4 8+6W 82 j62 ww m -/22 42 5020 V 40/30 V v 46,292523,03 41

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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IV) For the voltage waveform shown below. If the voltage is in volts and the time is in milliseconds, answer questions 1-12. 2. -3t (ms) 11) The RMS value of the voltage waveform is .. V: a) 2.6 e) 1.47sin(wt) b) 0.47 02.94 e) 2.31 ) 1.63 h) None of the above N The average real power absorbed by an impedance of Z 2-j5 2 when this voltage source iapplied acros it s W. a)0.18 1048 b) 0.24 D132 e) 0.96 R) 4.80 d) 0.77 h) None of the above
Transcribed Image Text:IV) For the voltage waveform shown below. If the voltage is in volts and the time is in milliseconds, answer questions 1-12. 2. -3t (ms) 11) The RMS value of the voltage waveform is .. V: a) 2.6 e) 1.47sin(wt) b) 0.47 02.94 e) 2.31 ) 1.63 h) None of the above N The average real power absorbed by an impedance of Z 2-j5 2 when this voltage source iapplied acros it s W. a)0.18 1048 b) 0.24 D132 e) 0.96 R) 4.80 d) 0.77 h) None of the above
or the circuit shown, answer the questions from 7 to 10. The voltage and current given are in RMS values. -V. 50 - 41 8+W -/22 82 j62 ww mm 5020 V 42 40/30 V 12925 225 123,03 4 7) The apparent power consumed by the 4 ohms resistor is . VA: d) 8.76 c) 4.76 a) 4.38 2-1520 e) 13.45 b) 24 f) 22.48 h) None of the above g) 4.38 8) The complex power supplied by the 50 volts source is... VA: a) 125-j87.5 e) 289.6585.23 b) 84.672-154.36° ) 244.5 30.12° c) 200+j147 g) 145.67 23.36° d) 145+j0 h) None of the above 9 The power factor of the 50 volts source is....: b) unity 20.707 lag b) 0.86 lag ) 0.707 lead c) 0.9 lag g) 0.8 lead d) 0.95 lag h) None of the above The complex power consumed by the 8+j6 impedance is....VA: al 186.1236.87 76.6585.23 b) 423.6 2-21.36° ) 142.05 36.87° c) 239,1 36.87° g) 523.7 36.87° d) 423.6 36.87° h) None of the above
Transcribed Image Text:or the circuit shown, answer the questions from 7 to 10. The voltage and current given are in RMS values. -V. 50 - 41 8+W -/22 82 j62 ww mm 5020 V 42 40/30 V 12925 225 123,03 4 7) The apparent power consumed by the 4 ohms resistor is . VA: d) 8.76 c) 4.76 a) 4.38 2-1520 e) 13.45 b) 24 f) 22.48 h) None of the above g) 4.38 8) The complex power supplied by the 50 volts source is... VA: a) 125-j87.5 e) 289.6585.23 b) 84.672-154.36° ) 244.5 30.12° c) 200+j147 g) 145.67 23.36° d) 145+j0 h) None of the above 9 The power factor of the 50 volts source is....: b) unity 20.707 lag b) 0.86 lag ) 0.707 lead c) 0.9 lag g) 0.8 lead d) 0.95 lag h) None of the above The complex power consumed by the 8+j6 impedance is....VA: al 186.1236.87 76.6585.23 b) 423.6 2-21.36° ) 142.05 36.87° c) 239,1 36.87° g) 523.7 36.87° d) 423.6 36.87° h) None of the above
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