Answer 11.30 11.29. A Y-connected load, with Z, = 10/0° 2, Z, = 10 /60°, and Z = 10/-60° 2, is connected to a three-phase,three-wire, ABC system having effective line voltage 141.4 V. Find the load voltages Vo, V Ro Vco and thedisplacement neutral voltage VoN Construct a phasor diagram similar to Fig. 11-18.%3D%3DAOAns. 173.2/90° V, 100/0° V, 100/180° V, 57.73/-90° V11.30. A Y-connected load, with z, = 10/-60° Q, Z, = 10/0° 2, and Z = 10/60° 2, is connected to a three-phase, three-wire, CBA system having effective line voltage 147.1 V. Obtain the line currents I, I%3Dand IcAns. 20.8/-60° A, 0, 20.8/120° A

In this question 11.30, Unbalanced Star connected load supplied from the balance three phase CBA…

11.30. A Y-connected load, with Z, = 10/-60° 2, Z, = 10/0° 2, and Z = 10/60° Q, is connected to a three- %3D phase, three-wire, CBA system having effective line voltage 147.1 V. Obtain the line currents I, Ip and I Ans. 20.8/-60° A, 0, 20.8120° A

11.30. A Y-connected load, with Z, = 10/-60° 2, Z, = 10/0° 2, and Z = 10/60° Q, is connected to a three- %3D phase, three-wire, CBA system having effective line voltage 147.1 V. Obtain the line currents I, Ip and I Ans. 20.8/-60° A, 0, 20.8120° A

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

9.1 A 100 kW, 200 V shunt generator has Ra 0.0502 and Rf = 57.50. If the generator operates at rated voltage, calculate the induced voltage at (a) full load and (b) half load. (Answer: (a) 252 V, (b) 241 V). =
SOURCE TRANSFORMATION VS RA RB Do not include the unit. The answer must be in 2 decimal places. IS Transform the current source into its equivalent voltage source. If VS=6 volts; Is=4 mA; RA=1 kohms; RB-4 kohms, what is the current thru RB in mA? ...
Q1: By using Multisim software, Put AC voltage from function generator (2v, 50 HZ) to the oscilloscope, show the signal at oscilloscope screen. *
In a 500-turn coil, the current is changing from 2 to 2.05 AJin the time interval tAt. During this time, the flux changes from 5000 µWb to 5025 µWb. What is the self-inductance of the coil in henry
1) Resistance in a circuit will cause the delay in the time for charging a capacitor. (True or false) 2) With increase in the frequency of the supply, Inductive reactance of an inductor will _______ (decrease or increase) 3) In an ac circuit, the voltage ______ a) leads the current b) is in phase with the current c) lags the current d) any of the above, depending on the circumstances 4) When the supply frequency increases, then the Capacitive Reactance (Xc ) in a circuit will a) Remain Same b) increase c) decrease 5) In a pure inductive circuit, the phase angle between the voltage waveform and current waveform will have ___ phase shift a) 180 deg b) 0 deg c) 45 deg d) 90 deg
A. In the morning, the student plugs in a computer (240 W) to study physics, a microwave (800 W) to make breakfast, and a hair dryer (1200 W) to dry the hair. What is the overall current in this student's room, in Ampere? B. A circuit in a student’s room has a 15 A circuit breaker. In the morning, the student plugs in a computer (240 W) to study physics, a microwave (800 W) to make breakfast, and a hair dryer (1200 W) to dry the hair. Will this be enough to trip the circuit breaker? not enough information no, because the overall current is more than 15 A no, because the overall current is less than 15 A yes, because the overall current is less than 15 A yes, because the overall current is more than 15 A
10. An offshore park of 100 large wind turbine is being constructed. All turbines are identical, and their power is 200 [kW] each. It is located in a warm countries far from the coast and the average electricity production is 2000 [MWh] per turbine and will deliver electricity to a city. Houses in this city are equipped with electrical chillers and have a total annual electricity demand of 12 [MWh] per house. This includes the electricity needed for the chillers. To how many houses can the wind park delivers electricity? (multiple choice, one answer) O 167 1667 16667 166667
Calculate the current taken by a 100microfarad capacitor when connected to a 200V, 100Hz supply. A. 1.257A B. 1.275A C. 1.752 A D. 1.725
A fluorescent lamp consist of a 10 µF capacitor in parallel with 239 ohms.It is supplied by a 95Vrms, 60 Hz source. What is the apparent power (in VA) drawn by the fluorescent lamp? (Give answer in 2 decimal places. Unit is not required)
I need the answer as soon as possible
Which of the following statement best describes results of power and energy of three passive circı it elements subjected to sinusoidal excitation? 6 Frequency of response is doubled as does that of power and energy Frequency of response stays the same but that of power and energy is doubled Frequency of response, energy and power stays the same since these elements are linear time invariant and passive. Frequency of response and power is doubled but that of energy stays the same
What is the reactance (in Ohms) of a 0.12H inductor at 163rad/sec? (Give answer in 2 decimal places. Unit is not required.)