") For the circuit shown, answer the questions from 7 to 10. The voltage and current given are inRMS values-/2180 j6N5020° V40Z20° V7) The apparent power consumed by the 4 ohms resistor is ...... VA:a) 4.38 2-152e) 13.45b) 240 22.48c) 4.76g) 4.38d) 8.76h) None of the above8) The complex power supplied by the 50 volts source is..... VA:c) 200+j147g) 145.67 Z 23.36°d) 145+j0h) None of the aboveb) 84,67 2-154.36°a) 125-j87.5e) 289.65 Z 85.230 244.52 30.12°9) The power factor of the 50 volts source is.....:b) unity10 707 lagb) 0.86 lag00.707 leadc) 0.9 lagg) 0.8 leadd) 0.95 lagh) None of the above1m The complex power consumed by the 8+j6 impedance is....VA:a) IN6 1236.87e) 76 65 85.23b) 423.6 2-21.360 142.05 Z 36.87c) 239.1 Z 36.87°g) 523.7 Z 36.87°d) 423.6 36.87°h) None of the above

") For the circuit shown, answer the questions from 7 to 10. The voltage and curent given are in RMS values -/2N j6N 502 V 40Z20° V 7) The apparent power consumed by the 4 ohms resistor is .. VA: a) 4.38-152° e) 13.45 b) 24 0 22.48 c) 4.76 g) 4.38 d) 8.76 h) None of the above 8) The complex power supplied by the 50 volts source is..... VA: a) 125-j87.5 e) 289 65 85.23 b) 84.672-154.36 0244.52 30.12° c) 200+j147 g) 145.67 Z 23.36° d) 145+j0 h) None of the above 9) The power factor of the 50 volts source is...: b) ynity T07 lag b) 0.86 lag 00.707 lead c) 0.9 lag d) 0.95 lag p)08 lead

") For the circuit shown, answer the questions from 7 to 10. The voltage and curent given are in RMS values -/2N j6N 502 V 40Z20° V 7) The apparent power consumed by the 4 ohms resistor is .. VA: a) 4.38-152° e) 13.45 b) 24 0 22.48 c) 4.76 g) 4.38 d) 8.76 h) None of the above 8) The complex power supplied by the 50 volts source is..... VA: a) 125-j87.5 e) 289 65 85.23 b) 84.672-154.36 0244.52 30.12° c) 200+j147 g) 145.67 Z 23.36° d) 145+j0 h) None of the above 9) The power factor of the 50 volts source is...: b) ynity T07 lag b) 0.86 lag 00.707 lead c) 0.9 lag d) 0.95 lag p)08 lead

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter7: Parallel Circuits

Section: Chapter Questions

Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....

See similar textbooks

Similar questions

A circuit consists of an AC voltage source, a 10-ohm resistor, and a capacitor, all connected in series. The magnitude of the impedance of the capacitor is also 10 ohms. Which of the following is true about the source voltage and the current through the circuit? a. Insufficient information is given. b. The source voltage will lag the current. c. The source voltage will lead the current. d. The source voltage will be in-phase with the current.
aloulated m O1 the value you Up = A cos wt +1o Calaulate maarli)-min(i) =? Use constant voltage drop mad. Don7 to write units. . - 3.7V forget
Using THEVENIN'S or NORTHON'S THEOREM, determine the value of RTH (in ohms).
8. Liquids with solid impurities a) Have higher dielectrie strength b) Of large size have higher dielectric strength c) Have lower dielectric strength as compared to pure liquids d) None of the above 9. Peak to peak ripple is defined as a) the difference between average de voltage and peak value b) the difference between maximum and minimum de voltage c) the difference between maximum ac and average dc voltages d) the difference between ac (rms) and average de voltages 10. In a Cockroft-Walton circuit, input voltage 100 kV load current 25 mA, supply frequency 100 Hz, each capacitor 10 nF. The optimum no. of stages for maximum output voltage is a) 1 b) 2 c) 10 d) 35
What is the load current for the circuit shown in the figure? Please choose one: a. 9.0 mA b. 7.5 mA c. 3.0 mA D. 6.0 mA
In the figure on the right, the ideal batteries have emfs &1= 10 V and 82 = 83 = 6 V and the resistors are identical with R = 5 ohm. (a) independent eqaations to solve three unknown currents i, iz, and i; as shown in the figure and solve for the current i. That is, what is the magnitude and direction of iz? (b) (c) (d) batteries are equal to the total power loss in all the resistors. RI i ww. Apply Kirchhoffs loop and junction rules and obtain three El R3 R, 83 What is the magnitude and direction of iz? What is the total energy dissipation rate in all the resistors Prove that total power supplied to the circuit by the ww wwH
Convert following number in the given radix system.(a) (1010.011)2 to (…………)10(b) (0.513)10 to (……….)8
The Value of R1 is 39.4Ohms. explain
Find the current in i in the electrical circuit below 54 k0 SV a. 15uA Ob.20u A c.25JA Od25pA A Moving to another question will save this response. mc021-1jpg: mc030-2jpg mc024-3 pg Verified Venfied 1:07 2021 Pr EN
20. The resistance R and a 2 μF capacitor are connected in series across 200-V dc supply. Across the capacitor is a neon lamp that strikes at 120 volts. Calculate the value of R to make the lamp strikes 5 seconds after the switch has been closed. A. 4.89 kΩ B. 4.89 MΩ C. 2.73 MΩ D. 2.94 MΩ
From the circuit determine the current through the 10 kilo-ohm resistor at terminals a-b, micro-ampere. a. 238.0952 b. 692.6407 c. 21.6450 d. 123.2412 e. None of the above
B.. What is the load current for the circuit shown in the figure? Please choose one: a. 6.0 mA b. 3.0 mA C. 9.0 mA D. 7.5 mA