Please fast answer i b. For the circuit shown in Figure Q1(b);i.Analyze the circuit using nodal method and find the value of voltages at nodeA, B and C.ii. Determine current and the voltage across the 20 Ohms resistor.iii.What is the amount of energy supplied to the circuit when it is turned on for10 minutes?Calculate the power dissipated by BOTH 52 resistors and power dissipatediv.by 202 resistor in comparison to the total power supplied (Piotal) by thesources (voltage and current source).v. If 3A current source is removed, find the current and power supplied by 10vvoltage source?10050A.20Ω10Ω5010010VЗА

Answered: Image /qna-images/answer/ff7a4247-a5de-45f3-86ac-2ef88a667d39.jpg

Answered: b. For the circuit shown in Figure…

b. For the circuit shown in Figure Q1(b); i. Analyze the circuit using nodal method and find the value of voltages at node A, B and C.

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...

See similar textbooks

Similar questions

Voltage Drop! Assume that you were tasked to install a microwave oven using 12 AWG copper. When you look at the spec plate for the oven, you discover that the oven is rated for 240V, 60HZ, and takes a current of 25A. The location for the oven is 785.7 Ft, away from the breaker panel. Calculate the expected VD if any. Assume temperature to be 75 ̊ C. what is the Voltage Drop ? Answer?
A power plant produces 1000MW to supply a city 40km away. Current flows from the power plant on a single wire with resistance through the city and returns via the ground, with negligible resistance. At the power plant the voltage between wire and ground is 115 kV. Determine: (a) the current in the wire, and (b) the fraction of the power lost in transmission.
With no load attached, the voltage at the terminalsof a particular power supply is 50.8 V. When a 10-Wload is attached, the voltage drops to 49 V.a. Determine vS and RS for this nonideal source.b. What voltage would be measured at the terminalsin the presence of a 15- load resistor?c. How much current could be drawn from this powersupply under short-circuit conditions?
In the figure, the K mechanical switch is switched from 1 to 2 at t = 0. In short, the load remained connected to the 2A current source for a long enough time. a) Obtain instantaneous value expressions of Vr and VL voltages in the new state. b) After t = 0.5 s, calculate the values of the voltage at the resistor ends of the circuit element. Obtain the instantaneous expressions of current and voltages.
DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: AC CIRCUITS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you! 2. GIVEN.(include symbols and units) 3. REQUIRED/FIND/MISSING (with symbol/s) 4. ILLUSTRATION (Required). 5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible 6. FINAL ANSWERS must be rounded up to three decimal places PROBLEM: • The magnitude of the complex power (apparentpower) supplied by a three-phase balanced wye-wye system is 3600VA. The line voltage is 208Vrms. If the line impedance is negligible and the power factor angle of the load is 25°, determine the load impedance.
(a) If element X of the circuit is an independent current source, with the arrow pointing upward, marked is. What is is worth if none of the four circuit elements absorb power? (b) Let element X be an independent voltage source, with the reference + at the top and marked as vs. How much is it worth vs if the voltage source does not absorb power?
DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: AC CIRCUITS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you! 2. GIVEN.(include symbols and units) 3. REQUIRED/FIND/MISSING (with symbol/s) 4. ILLUSTRATION (Required). 5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible 6. FINAL ANSWERS must be rounded up to three decimal places PROBLEM: • A positive-sequence balanced three-phase wye-connected source with a phase voltage of 120 V supplies power to balanced wye-connected load. The per phase load impedance is 40+j10Ω. Determine the line currents in the circuit if <Van=0°.
With switch SW1 closed, complete the following using the values from the table:i. Determine the total resistance in the circuit. ii. Determine the currents flowing in the circuit. iii. Determine the volt drops around the circuit. iv. Use the appropriate Kirchhoff’s law to confirm your results.
A computer's power supply converts mains AC to low-voltage regulated DC power for the internal components of a computer. You are building a new computer. You are deciding which type of power supply to install. Which of the following definitions BEST describes a valid type of power supply? Correct Answer: A single-rail power supply provides one rail (PCB trace). This provides the best safety for the computer by providing a single point of shutdown in the event of a short circuit. Correct Answer: A single-rail power supply provides one rail (PCB trace) used to always provide equal wattage to all devices attached to the power supply. Correct Answer: A dual-rail power supply provides separate rails (PCB traces) used to provide equal wattage to the devices attached to each rail. Correct Answer: A dual-rail power supply provides separate rails (PCB traces) used to balance the power load between multiple circuits, which prevents any one circuit from becoming overloaded.
What are some of the environmental impacts of the use of geothermal energy sources? Compare these with present power generating schemes? (150 words)
2. What must be known in order to calculate the energy used by an electrical appliance? a.current and resistance b. voltage and current c.power and time of operation d.current and time of operation 3.Voltage drop is the: a. voltage at the end of a circuitb. maximum potentialc. difference in potential between two pointsd. voltage produced by a source
1. A resistor, in series with a 138-microfarad capacitor, is connected to a 60-cycle source. If the voltage drop across the capacitor is 115 volts and the power taken by the circuit is 922 watts, calculate (a) the circuit current, (b) the ohmic value of the resistor, (c) the line voltage, (d) the circuit power factor. Please show complete solution and the circuit diagram. Please round off answers up to the 3rd decimal place. Thank you!