0.05 Q j0.5+.VLLL20.05 N j0.5 NCopyright &2011 Pearaon Education, Inc. publishing as Prentice HallThe 2 loads in the figure can be described as follows; Load 1 absorbsan average power of 60kW and delivers 7p KVAR magnetizingreactive power; load 2 has an impedance of 24 +7j. The voltage atthe terminals of the loads is 2500v2 cos 120nt V.a) Find the rms value of the source voltage.b) By how many microseconds is the load voltage out of phase withthe source voltagec) Does the voltage lead or lag the source voltage?

Answered: Image /qna-images/answer/a3f67493-1511-4049-9b46-ea9bb2fe62e3.jpg

Answered: 0.05 j0.5 N

Engineering

Electrical Engineering

0.05 j0.5 N

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

Related questions

Q: I The rms value. The duty-cycle in %. The period.

A: The RMS value of the wave can be found as: RMS= 1T∫0TV2dt So, the RMS value of the given function…

Q: Find the average power absorbed by the resistor R R = 90 52 50/0° V (rms) O a. 1.5 W O b. 4 W OC. 1…

A: The equivalent resistance of R seen at primary side is: R'= (1/2)2 R= 90/4= 22.5 ohms Then voltage…

Q: -8.4853 amp

Q: b) wt 2n 3n

A: Time period of the given waveform (T) = π Slope of 1st sawtooth waveform -: Slope = Y2 - Y1X2 - X1…

Q: What happend to the wave form?

A: As per given direction of current in diagram : The current is flowing in reversed direction i.e.,…

Q: Find the RMS value of V-100 sin(377t+76) V

A: Equation of voltage is given as, vt=100sin377t+760 V.

Q: Determine the average power supplied by the current source and the average power absorbed by each…

Q: Determine the wind energy per unit mass if the winds speed is 38 Km/Hr.

A: Wind energy is a form of renewable source of energy. This form of energy is very critical as it…

Q: For the given waveform, the current the voltage by an angle V ot (rad) T/2

A: From the given waveform , we can easily found which one leading or lagging.

Q: In Figure shown The average power being absorbed by 4 N is: 4Ω 10Ω j5 2 -j52 T100/0° v 297.4 W O…

Q: This question addresses the outcome: Design combinatorial and sequential circuits (C6) You are…

A: Requirement: Design modulus 5 up/down counter using JK Flipflop. Firstly determine the…

Q: Find the DC value and RMS value from this image in below. , I want the solution in a detailed…

A: The RMS (Root Mean Square) value, also known as the effective or square root of the mean of the…

Q: A 60 Hz sinusoidal voltage with an RMS value of 440 V is applied to a TRIAC voltage regulator. The…

A: it is asked to find the output DC voltage of given TRIAC voltage regulator

Q: 2. Determine the rms value for each of the waveforms shown in figure below. (a) e (V) hour 2 2 5 7…

Q: Calculate the rms value of a sinusoidal current of maximum value 20A.

Q: A sinusoidal current has a rms value of 3 amperes, its maximum value will be O 2.1213 amp 3.46 amp…

Q: q1e

A: To determine the RMS (Root Mean Square) and average value of the given waveform, we need to analyze…

Q: Given: Vi = Vpeak Sin wt V Vpeak %3| = 5 V With the ideal foward voltage = 0.7V, draw the waveforms…

A: It is given that: V1=VPeak Sin ωtVPeak=5VRL=1KΩVD=0.7V

Q: The frequency in Hertz of a hydro electric alternator with 20 poles and is producing a voltage at…

A: p= 20 polesN=179 rpmf=frequency=?

Q: You measured v(t) = 0.220sin(20000t +pi/4 ) across a 470 Ω resistor. The RMS current is 1 mA…

A: Given :V(t) = 0.220 sin20000t+π4 R=470 Ω

Q: 1. What is the equation of a 25 cycle current wave having rms value of 45 amps? a. 31.8198 sin…

A: The solution is given below

Q: Q1) a-Find the RMS value for a voltage defined as the following saw-tooth function over an interval…

A: In the waveform What is RMS value for the time period T= 2T

Q: Q2: Sketch 5 sin 754t with a. angle in degrees. b. angle in radians. c. time in seconds.

A: To find (i) degree (ii)radian (iii)time

Q: A sinusoidal current has a rms value of 3 amperes, its peak to peak value will be

Q: Quantitative Analysis Figure 1: Monthly returns ACF Do the returns look like white noise? Explain

A: Given the graph of an auto-correlation function as shown below: We need to explain whether the…

Q: (m)

A: For calculation of RMS square the value which is present at the y-axis. After squaring tringle…

Q: Multiply the following sets of complex numbers: 0.8 + j0.5 and 1.2 – j1.5

Q: Compute the rms value of the waveform shown over half cycle Xm

A: RMS of AC is that value which when passes through a resistor of known value for a particular…

Q: For the CRO Sine waveform shown in figure, determine (a) Time period, (b) frequency, c) amplitude…

A: As per our policy we can provide solution to first three questions only. As we have given : Time /…

Q: A sinusoidal current has a rms

Q: A sinusoidal current has a rms value of 3 amperes, its peak to peak value will be 8.4853 amp 2.1213…

A: Given rms valus of sine is 3 amperes For sine wave peak value Vm = Vrms2 Peak to peak value = 2 Vm

Q: Determine the values of resistance R and inductance L. need help on question C ，urgent

A: Solution (c) - The circuit diagram is shown below,

Q: voltage waveform is shown in volts. Find its average voltage and what is the RMS voltage? 5 Voltage…

Q: Find: (a) Vp (b) Vp-p (c) Frequency (d) Period (e) Angular Velocity (f) Phase angle (g) Equation of…

A: Given Peak to peak voltage Time to reach zero from negative peak Value of waveform at 0 degrees

Q: Short Problem: From a sinusoidal waveform derived from an oscilloscope, determine the peak to peak…

A: Output voltage in peak = no. of divisions signal peak is occupied× volt/div.

Q: An ac current is given by 100sin100t. It will achieve a value of 62A for the first time when it…

Concept explainers

Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.

Question

0.05 Q j0.5
+.
VLL
L2
0.05 N j0.5 N
Copyright &2011 Pearaon Education, Inc. publishing as Prentice Hall
The 2 loads in the figure can be described as follows; Load 1 absorbs
an average power of 60kW and delivers 7p KVAR magnetizing
reactive power; load 2 has an impedance of 24 +7j. The voltage at
the terminals of the loads is 2500v2 cos 120nt V.
a) Find the rms value of the source voltage.
b) By how many microseconds is the load voltage out of phase with
the source voltage
c) Does the voltage lead or lag the source voltage?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step by step

Solved in 5 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

(b) An engineer is required to analyse a sinusoidal waveform for the voltage and current using oscilloscope. The voltage waveform produced Root Mean Square (RMS) value at 75 V with positive-going zero crossing at 30°. While the RMS value of current is 66.71 A with negative-going zero crossing at 0.349 rad. Assume the frequency of both waveforms is 50 Hz. (i) Sketch the voltage and current waveform in the same axis by showing the important point. (ii) Determine instantaneous voltage when t = 8ms - (iii) Determine phase relationship between voltage and current waveform. (c) From the measurement process, the circuit generated two different outputs, V,(t) and V,(t) with the same peak voltage. The V,(t) lagging V,(t) by 100°. If V,(t) =150sin(1000t – 40°)V , determine the RMS value and phase angle of.
Electrical Engineering Question
The time constant RC has a unit of second/farad. second/ohm. 1/second. second/watt. none of these
Please show complete solutioj. Final answer must contain 3 decimals only. Last 30 minutes left Thank you!
Measure and record the peak-to-peak voltage across each of the following points in the table
in 50 kVA star connected 440 volts, three phase 60Hz alternator the effective armature resistance is 0.25 ohm per phase, the synchronous reactance is 3.2 ohm per phase and leakage reactance is 0.5 ohm per phase. detyermine at rated load and unity power factor: determine the percentage regulation on full load
How many cycles occur in 1 second for a 60Hz signal? Do not include units in your answer.
Question 19 A 23 kHz sinusoidal signal is applied to a 0.0023 µF capacitor. If the rms current measures is 4 mA what is the voltage rms across the capacitor Enter your results in volts. Do not type the unit.
... 0.25 A 120 V 60 Hz RL 1 k2 470 μ When the circuit is working normally, it has an rms secondary voltage of 11.91 volts. What is the peak-to-peak ripple voltage?