Answered: 10. The power factor of a load on a…

10. The power factor of a load on a 120-V 60-Hz is raised from 0.866 lagging to 0.966 leading by connecting a 110 ½ - µF capacitor in parallel with the load. What is the rms load current?

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.27P: An industrial load consisting of a bank of induction motors consumes 50 kW at a power factor of 0.8...

See similar textbooks

Related questions

Q: Calculate the de voltages and currents in the circuit of Fig. 12.37

A: The required parameters can be calculated by using the DC analysis of the differential amplifier…

Q: Question 47 If a resistor is dissipating 1/4 W, it can supply 1/4 W to the load. True False

A: Introduction: A two-terminal passive electrical device used to limit or regulate the flow of current…

Q: A music signal has frequency components from 15 Hz to 30 kHz. If this signal could be used to…

A: In this question, We need to determine the range of frequencies for the lower and upper sidebands.…

Q: Q2] for the following circuit fill in the blanks (answer in phasor form): Vc = 5 sin 10t i 4Ω www…

Q: A current of 3.6 A transfers a charge of 375 mC. How long would this take?

A: It is given that: I=3.6A Q=375 mC

Q: True or False: Collisions are normal in CSMA/CD method * True False either of the above none of the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A 160 resistor, an 830 inductive reactance, and a 20 capacitive reactance are in series. A 120V 60Hz…

Q: Prior to the formation of the depletion region, electrons were injected to the P type silicon from…

Q: A coil consists of 1500 turns of aluminium wire having a cross-sectional area of 0.75 mm². The mean…

A: We need to find out the resistance for given coil with given number of turns .

Q: P1.43. We know that va = 10 V, vb = -3 V₁ vf = 12 V, and vh = 5 V, solve for the other voltages…

A: Given that: The figure is shown below. Va=10, Vb=-3, Vf=12 V, Vh=5V. Find Other voltages in…

Q: 5V m скл VA Mu lokin 4k~ loken Vo ㅏ

Q: What would be the barrier potential of a silicon diode when the junction temperature is at 50°C?…

Q: Expand the expression to a standard SOP form a. A B + A B’ C + A B C Use a Karnaugh Map to reduce…

A: This is a problem of logic gate function. The solution is given in the next step

Q: The current through a 30-k is measured to be 0.5 mA. The conductance is O 30000 S O 15 S O 3.33 x…

A: SOLUTION GIVEN--> Resistor R = 30k ohms…

Q: PROBLEM #9 IN THE CIRCUIT BELOW, ONLY THE VOLTAGE UX IS OF INTEREST. SIMPLIFY THE CIRCUIT USING…

Q: 4. The portion of the flux that goes through one of the transformer coils but not the other one is…

A: We need to select correct option for given statement regarding transformer and induction motor

Q: 3. The magnetic flux passing through a coil perpendicular to its plane is a function of time and is…

A: Solution !!

Q: X Z D D f

A: The logic function is solved as below.

Q: 4. Determine the total resistance of the circuit 10 250 ww 20 100 V www 140 ww 180 400 12 ohms a b…

A: 4) To find the total resistance of the circuit 5) To find the total current I in the circuit as…

Q: AF ADM system is designed to operate at 3 times the Nyquist rate for a signal with a 3 kHz…

Q: In Boolean Logic, there are only two answers: True and False True False

A: Asking about Boolean logic output

Q: PLEASE ANSWER IT NOW, I NEED THE ANSWER Find the total external armature current of a dc machine…

A: Specification of DC machine is given as No. of Armature slot = 120,ConductorSlot=6,Diameter of…

Q: Write the following quantities in scientific notation. (a) 150002 (b) 0.003342 (c) 0.000 025 A (d)…

A: Scientific notation is used to express very large or small number into a decimal form . The first…

Q: 40 m 10 V Figure 6.5 1202 Select one: A. 4 V B. 10 V C. 6 V D. 8 V + V₂ See Figure 6.5. What is the…

A: We need to find out the open circuit voltage for given circuit

Q: 24V + 25 lons 30.n W 402 602 202

A: This is solved using the properties of star delta conversion.

Q: B) An FM signal e(t)FM = 20 сos (2л10't + 6 sin 2л10³t) exist over 500 resistive load, determine: 1.…

Q: A 1.2-kW toaster takes roughly 4 minutes to heat four slices of bread. Find the cost of operating…

Q: A 110V d.c. generator supplies a lighting load of forty 100W bulbs, a heating load of 10kW and other…

A: It is given that: Vd.c.=100 VPbulb=100WPheating=10kWI15=15 A

Q: 4. Find the Total Resistance below. V₁ 100 V R₁ = 15 Ω M R₂ 30 Ω w R₁ = 10 Ω A B (a) R₁ 4 Ω W R₂ =…

A: We need to find out the total resistance for given circuit . We will find out it by using of series…

Q: Compute for the resistance value. Show your solution

A: Color coding is a method used to identify the value of resistors. The number of the color bands may…

Q: For each of the values of no given below, sketch the signal g[n] defined as g[n] = x[no - n]h[n],…

Q: Which organization has authority over interstate and interna commerce in the communications field?…

A: 1) ITU -T Stands for The International Telecommunication Union (ITU) is the United Nations…

Q: A feedback system root locus graph shown in figure below. For damped frequency 8.04 Hz, the gain K =…

Q: For a certain 12 V zener diode, a 10 mA change in zener current produces a 0.05 V change in zener…

A: Given data, Zener voltage Vz=12 V Change in Zener voltage △V=0.0.5 V Change in current △I=10 mA=…

Q: For a buck converter, when the duty cycle is 0.7 and the dc input voltage is 10 volts, the output…

Q: 3. A bode plot of (1+jWT) has a) Slope of 20dB/decade and phase angle of tan¹ b) Slope of…

Q: The frequency of the supply to the stator of an 8-pole induction motor is 50 Hz and the rotor…

Q: 2. An aging battery generating 200e-5t volts is connected in series with a 20 ohm resistor, and a…

Q: Q4: (answer in phasor form) V = 10 cos 4t b) i= ....... Your answer 592 ww 0.1 F Is+

Q: Based on the signals below, find the Fourier transform of x(t) for (a)-(e). -2 x(t) n 2 (a) -2 -1…

A: As per Bartleby guideline we need to answer the first question only. Kindly repost the rest…

Q: Q1] for the following circuit choose the correct answer Assume that the circuit operates at co = 50…

A: given here a circuit and asked to find the input impedance ( Zin ).

Q: 4. Find the Total Resistance below. R₁ 15 Ω Γαλλί V₁: 100 V R₂ 30 Ω w R₂ 10 Ω = = A Μ B (a) R₁ 4 Ω R…

Q: Two shunt generators and a battery are all connected to common bus-bars. The open circuit voltage of…

Q: 2. If 750 μA is flowing through 11 k of resistance, what is the voltage drop across the resistor? A.…

A: Given data, Current flowing i=750 μA Resistance R=11 kΩ

Q: Determine the total resistance across the terminals from the figure below. RT ww 1 ohm www 25 ohms…

A: We know that in series connection net resistance is increases and while in parallel connection net…

Q: Write a function using the block diagram shown below: a b' a D D

A: This is a basic problem of logic gate function. The solution is given in the next step.

Q: The voltage Vo in the circuit shown equals 104 SA ίδιο 200 ξ 200 ἦν. ЗА

A: Given data, Circuit diagram is given as,

Q: Apply DeMorgan's theorems to each expression:

A: It is given that: a. X=AB'C+D''b.Y=A+B'+C+D''+ABCD''

Q: For a boost converter operating in continuous conduction mode, when the dc input voltage is 10…

Q: 3. Minimize the following Boolean functions into sum-of-products form using a K-map (a) F(a, b,c,d)…

Concept explainers

HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.

Question

Show your complete soln

10. The power factor of a load on a 120-V 60-Hz is raised from 0.866 lagging to 0.966
leading by connecting a 110 ½ - µF capacitor in parallel with the load. What is the
rms load current?

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

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 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

after using thevenin's theorem choose the value at R and L so that the average power at R becomes maximum. if a current source with w=1000rad/s, and (A=5), and(0,B=0,4)
Derive the following. Assume an ideal current source a.) Frequency Response
A synchronous motor absorbing 60 kW is connected in parallel with a factory load of 240 kW having a lagging pf. of 0.6. If the combined load has a pf. of 0.9, what is the value of the leading kVAR supplied by the motor and at what p.f, is it working ?
An engine consumes 50 kW at a power factor 0.8 lagring.from a 220 Vrms and 100Hz line, find capacitors in parallel with the load which makes the power factor 1
For the configuration shown in the figure below, determine Zi if Vs = 40 mV, Sense = 0.5 kΩ, and Ii = 20 µA
A 29-Ω television and an 16-Ω amplifier are connected in series across a 158-V source of voltage from an outlet. A 34-Ω light bulb is also connected across the 133-V source and is in parallel with the series combination. (a) Determine the total rms current supplied by the voltage source. A (b) Determine the total average power supplied by the voltage source.
Exercise 11) Transform the circuit in phasor domain representation2) Determine the value of total impedance, ZT3) Determine the value of total current, IT4) Determine the value of voltage across resistor and capacitor5) Convert in rms values.
The graph of the vs sign applied to the circuit in the figure is given above. The switch works ideally in the circuit Switch; When the applied input signal is positive, it becomes closed. Current flows through it) In the applied input signal, Vp = 12V, R = 10ohm, T = lms. According to this; a) Find the mean and rms values of the output voltage? b) Find the average input power and output power and calculate its efficiency. c) If we consider that there is a voltage drop of 1V on the switch; c.1) Calculate the average and rms values of the output voltage, c.2) Average input power and output power c.3) Efficiency.
five infinite-impedance volunteers,calibrated to read rms values,are connected as shown below. let R= 200, L=0.400H,C=6.0 Mf, and V=30.0 v. what's the reading of the voltmeter's V1,V2,V3,V4 and V5 if W= 200 rad/s
A series-connected circuit has R=4Ω and L=30 mH . (a) Calculate the value of C that will produce a quality factor of 50. (b) Find w1,w2 and B. (c) Determine the average power dissipated at w=w0,w1,w2. Take Vm=100 V.
How much is the Zt for a 20-Ω resistor in series with a 20-Ω capacitive reactance? If a 20 V is across the R and also 20 V is across Xc, what is the supply voltage and phase angle of the circuit?
An example power system has two distinct manufacturing areas, one with harmonic loads, and another with only linear loads. The portion of the system with the harmonic loads draws 75 A rms at 60 Hz, 10 A rms at 300 Hz, and 5 A rms at 420 Hz. The part of the system with only linear loads draws 75 A rms at 60 Hz. (i) What is the total load current (at 60 Hz) if both manufacturing plants are running? Calculate the THD. (ii) What is the total load current (at 60 Hz) if only the manufacturing plant with harmonic loads is running? Calculate the THD.