Answered: With frequency f= 500 cycles/sec, what…

With frequency f= 500 cycles/sec, what is the pure element in series with the R-25 ohms which causes the current to lags the voltage by 20 deg.? O2.9 mH 35 microfarad

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 2.8P: Consider the circuit shown in Figure 2.23 in time domain. Convert the entire circuit into phasor...

See similar textbooks

Related questions

Q: A wye delta transformer has a turn ratio of 2:1.It has a secondary line voltage of 480V.the…

A: Given, The turn ratio of the transformer, a=1:2 The secondary line voltage, VL=480 V The resistance…

Q: A very lossy, long, 50 Q transmission line is open circuited at the load end. Find the input…

Q: 2 vi 2K Vo

Q: 3) Solve for the current i(t) in this RC circuit using Laplace transform. The switch is closed at…

A: We need to find out the current for given circuit by using of Laplace transform .

Q: Why does the electrical signal transmission range start from 4-20 mA and not start from zero?

Q: Use the Karnaugh map to minimize the two equations below. a. F1= CAB+BC’

Q: What is the functional transform of 120 sin (377 t - 45 degrees) volts into its effective value?

Q: Find Va- 12 V | Μ ΖΩ ΖΩ 2· Va Va ΖΩ

Q: H.W 2: The open-loop T.F of a unity feedback system is given by: K G(s) (s+1)(s+2) Find the ess of…

A: Types of Feedback in control system Negative feedback Reduces the overall gain of the system…

Q: A separately excited D.C. generator has an armature circuit resistance of 0.1 ohms. And the total…

A: It is given that:- ra = 0.1 ohm VBD = 2 V N1 = 1000 rpm Ia1 = 100 A Vt = 250 V N2 = 700 rpm Ia2 = ?

Q: Is the control circuit will operate or not if we remove the thyristor out of the circuit.

A: Figure shows dimmer light control circuit using diac and triac

Q: Problem 1: A supply voltage has a mean value of 150V. Determine its maximum value and its RMS value.

A: Mean value = 150 V

Q: Determine the currents ID., ID₂ by kirchoff's 201 IKA 5.6 k 0.47km M Ge ID₂ I↓

Q: Q5 If you perform a Fourier transform of a signal that contains 200 time points sampled at 100 Hz,…

A: The question is about sampling theorem.

Q: A camera with a focal length of 20 cm fitted in an aircraft is used for taking vertical aerial…

A: Given,Focal length, fl=20 cmAverage elevation, E=1200 mScale, S=1:8000

Q: What is equation for Mean output voltage for Single phase full wave diode Single phase full wave…

A: In the given questions we need to calculate the lmean or dc output voltage of single phase full wave…

Q: 6) Find the Fourier transform of the figure given below. 10 sin 1 R

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: The power transmitted to the external load resistance of 10 ohms by the battery is maximum only if…

A: Let us consider the network as shown below: The battery in the above network can be represented by…

Q: Consider the system below with inputs 2₁ (t) and r₂(t): 10.4 X₁ (t) 20000 x₂ lts H₁ (jw) - 20000 t…

A: The given system is shown below,

Q: A 220-V d.c. machine has an armature resistance of 0.5 . If the full-load armature current is 20 A,…

Q: The synchronous machine was operating stably at point-a as shown in the figure. Due to come…

A: It is given that: H=5 MJMVAf=60 Hz

Q: Parameters V (V) R I (A) P (W) *S (VA) *Q (VAR) *PF *Angle (0) Power measurement using Wattmeter,…

A: Given data: Two ways of measurement are done here to measure power. First one is power measurement…

Q: What is the functional transform of 120 sin (377 t - 45 degrees) volts into its effective value? 120…

Q: For the 555 timer square wave generator shown in the figure below if the duty cycle = 60% and…

Q: 15. You are working on a power factor correction installation, and you notice with a clip-on ammeter…

Q: Find Real, Reactive and Apparent power for following load configuration. Iline 2300 V Motor 50 hp…

Q: The equation for a sinusoidal voltage of 50 Hz when its peak value is 20 V. 20 sin(314)t V 14.14 sin…

A: Given Data:-Peak Voltage=Vpeak=20 VFrequency =f =50 Hz

Q: Write a general Matlab code to: a) Plot a piecewise signal, x(t), for the signal expressed in…

A: Given, x(t) = [(1/2)r(t+1) + (1/2) u(t) - (1/2) r(t) + r(t-1) - 3 r(t-2) - (1/2) u(t-2.5) +2…

Q: A transmission line is 250 km long and has a wave speed 70% the speed of light. The characteristic…

A: Transmission line is used to transfer power from the sending or generating end to the receiving end.…

Q: The power transmitted to the external load resistance of 10 ohms by the battery is maximum only if…

A: We need to select correct option for given statement .

Q: Determine the currents ID,, ID₂ by kirchoff's 201 5.6 k 0.47km Ge I DiffSi TID₂ Zsi I↓

Q: Problem 3. Determine the transfer functions C/R for the following process U₁ Inner loop G₁₂ G₁ Tabl…

A: Determine the transfer functon CR of the following process: Let-us make input U1 and U2 is equal…

Q: | Find Va- 12V Μ ΖΩ ΖΩ + 2· να Va ΖΩ

Q: A capacitor of capacitance 102/л μF is connected across a 220 V, 50 Hz A.C. mains. What is the…

A: We need to select correct option for current through capacitor .

Q: filter specification a. What kind of filter is this? b. What is the transition band of the filter c.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Sequential circuit (two D flip flops A and B, two inputs X and Y and one output Z) is defined by the…

Q: Draw the electric field lines for the field generated by the four charges of the figure. +q +q -q -q

A: In this question, We need to draw the electric field lines due to given charges as shown figure We…

Q: The inverter 74 ALSO4 has the following specifications IOHmax = -0.4 mA, IoLmax = 8 MA, IiHmax = 20…

A: Given, The currents IOHmax=-0.4 mA=400 μAIOLmax=8 mAIiHmax=20 mAIiLmax=-0.1 mA

Q: An Inductor L is connected to a voltage source v(t) = 100 sin (400t+30) volt. If the current in the…

Q: 3. Explain the differences between self and separately- excited dc generators in terms of (a)…

A: Given: Explain the differences between self and separately-excited dc generators in terms of…

Q: A "unipolar" generator consists of a copper disk of radius R. rotating in a uniform, steady magnetic…

A: An electrically conductive disc or cylinder moving in a plane perpendicular to a homogeneous static…

Q: 5. A 400 volts shunt generator has a full-load current of 200 A. Its armature resistance is 0.06…

Q: A circuit is shown to the right. a. Is this an example of positive feedback or negative feedback? b.…

Q: A 1 km long microwave link uses two antennas each having 30 dB gain. If the power transmitted by one…

A: Given: Link distance between two antennas: R=1 Km=1000 mEach antenna gain: Gt=Gr=30 dBPower…

Q: A 220-V d.c. machine has an armature resistance of 0.5 . If the full-load armature current is 20 A,…

A: Voltage V = 220 V Armature resistance Ra = 0.5 Ω Armature current Ia = 20 A

Q: Please make a conceptual map or define in writing the following concepts related to "covalent…

Q: Obtain the carrier power and the total power of the sidebands for each of the following cases: i)…

A: In modulation the characteristics of carrier signal varies according to message signal. The low…

Q: A carrier is a frequency modulated by a sinusoidal signal f(t). The modulation constant is K₁ =…

A: Given: i) F(t) = 2.405cos(30000t) ii) F(t) = 5.52wk (30000t + φ) Required: Carrier power and the…

Q: A metal rod is 3 m long and 10 mm diameter. Compute its resistance if the resistivity of the…

A: Given data: The length, L=3 m The diameter, d=10 mm=10×10-3 m The resistivity, ρ=1.76×10-8 Ω

Q: What is the minimum sampling rate required to adequately capture all information present in a signal…

Question

With frequency f= 500 cycles/sec,
what is the pure element in series
with the R=25 ohms which causes
the current to lags the voltage by 20
deg.?
O 2.9 mH
35 microfarad
O 29 mH
3.5 microfarad

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 by step

Solved in 2 steps

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

If a circuit has a resistance of 3002 and a series inductance of 5002, what is the relationship between the applied circuit voltage and the circuit current? The applied voltage lags the circuit current. The phase shift between the circuit voltage and current changes with time. The applied voltage is in phase with the circuit current. The applied voltage leads the circuit cur Previous Page Next Page Page 2 of 10
A direct current (DC) of 4A flows into a previously uncharged 20 uF capacitor for 3 ms. Determine the voltage between the plates. OA. 500 V O B. None of the given answers OC 600 V O D. 200 V
Here are the choices: Lorentz law charge Faraday's law Ohm's law Capacitance Resistivity of materials Resistance vs Strain
7. In a pure inductive circuit, the phase angle between the voltage waveform and current waveform will havephase shift * 180 deg O deg 45 deg O 90 deg 8. Why do we say the "voltage across" or "the voltage with respect to?" Why can't we just say voltage? * Voltage is a measure of electric potential difference between two electrical points. O It's an electrical cliche. The other point could be negative or positive. None of the above.
Determine the total inductance. L1 L2 L3 10H 20H 30H L1 10H L2 20H L3 30H
5 The voltmeters in the figure measure RMS voltages. If V, = 23 V and V, = 14.5V what is V3? %3D C R eee V2 V3 23 V None of them 8.5 V 4.5V 37.5 V O 14.5 V
What are the things common in direct current and alternating current. And also its Difference
a. individal current b. voltage source
Te netuork show in ope eating in the tondy Thandy state wilh sinussidal vol voltage douce and V, 2 Sin2t delernine the volla fe Va(t) 2178 F Va 2178F 2173F IH
Question 1 A direct current (DC) of 4A flows into a previously uncharged 20 pF capacitor for 3 ms. Determine the voltage between the plates. O A. 500 V O B. None of the given answers O. 600 V O D. 200 V O E. 800 V O F. 300 V
Circuits 1 HW 6 Q5
Two parallel wires made of copper are placed in air. The inductance of each wire is 0.9 µH/m with diameter of 2mm. The external inductance is? 0.85 µH/m 0.85 H/m - 0.85 µH/m 0.85 mH/m 0.85n µH/m None O uH/m - 0.85 µH/m -0.85n µH/m