If it is connected in series with a pure resistance R with resistance R, inductance L, the current it draws with sinusoidal voltage application with an effective value of 100V is 5A. The voltage at the ends of the coil and resistance element is 80V and 30V. a-find only the power and power factor spent by the coil? b-find the power and power factor that the system consumes? c-draw the voltage triangle, impedance triangle and power triangle? Can you solve the all a, b and c options? Please

If it is connected in series with a pure resistance R with resistance R, inductance L, the current it draws with sinusoidal voltage application with an effective value of 100V is 5A. The voltage at the ends of the coil and resistance element is 80V and 30V. a-find only the power and power factor spent by the coil? b-find the power and power factor that the system consumes? c-draw the voltage triangle, impedance triangle and power triangle? Can you solve the all a, b and c options? Please

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

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.8MCQ: An ac resistance is higher than a dc resistance. True False

See similar textbooks

Similar questions

What will happen to the value of the impedance if the resistance will be increased or decreased? Explain...
A 5-ohm resistor is connected in series with a 25 micro-farad capacitor. A source voltage of158 volts, 50 Hz supplies the combination. Determine the following:a. Circulating currentb. Voltage across the resistorc. Voltage across the capacitord. Real power supplied by the source
Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. The coil of a generator has an equivalent resistance of 1.5 ohms at 20 °C. After being used for several hours, the resistance is found to be 1.75 ohms. Determine the temperature of the coils at this time. The temperature coefficient of resistance at 0 °C of the coil is 0.004 OC-1.
In the circuit in Figure 2, the capacitor andThe circuit of resistance is defined as a load circuit.a) Find the average power dissipated by the load circuit?b) How much of the average power calculated in a) by the resistance in the load circuit and how muchspent by the capacitor? Interpreting the results obtained?c) In the circuit in Figure 2, with a resistance of 80 ohms 23?A coil of is connected in series. In this case,calculating transformer ratio () to optimize power delivery to the load? Obtainedinterpreting the result?d) Calculate the distributed load complex power and reactive power in the newly learned circuit?
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.
1- Effective value when connected in series with a pure resistor R with resistance r and inductance L With the application of 100V sinusoidal voltage, three classes of current are 5A. The voltage across the coil and resistor element is 80V and 30V. a-Find the power and power consumed by the coil alone? b- Find the power consumed by the system and the power factor? c- Draw the voltage triangle, impedance triangle and power triangle? 2- 2- Voltage applied to a system composed of two pure elements connected in parallel. U = 141.1 sin (6280t-40) and I = 28.28 sin (6280t + 20). a- Find these two element values? b- Find the power spent in the system? 3-3-i1 = 100sin (750t + 45) i2 = 50sin (500t-30) U = 200sin (750t-90) Plot three graphs of current and voltage with equations as above. (n = 3 to be taken, frequencies will be found)
In the circuit in Figure 2, the capacitor connected to the a-b terminals of the transformer anda circuit consisting of resistance is defined as a load circuit. a)Find the average power spent by the load circuit? b) How much of the average power calculated in a) by the resistance in the load circuit and how muchspent by the capacitor? Comment on the results obtained?
A dc-source has positive and negative polarities. Is it correct to say that an ac-voltage source has no polarity? Why or why not?
An iron core 0.4m long and 5 cm2. In cross section, is wound with 300 turns. When a current of 0.5 A flows in the coil, how much is the inductance of the coil. Assume the core has a permeability of 2500. Ans 350mH
How do I solve this using Kirchoff's Voltage Law?
The Subject is Basic Electrical Engineering Chapter 15. Conductance, Susceptance and Admittance of AC Circuit.
B. Define ( resistance, reactance, impedance. rks rks