Amplitude of current= Phase= An e.mf eo 141.4 sin (377 t+ 30°) is impressed on the impedance coil having a resistance of 4 2 and an inductive reactance of 1.25 S, measured at 25 Hz. What is the equation of the current? %3D

Amplitude of current= Phase= An e.mf eo 141.4 sin (377 t+ 30°) is impressed on the impedance coil having a resistance of 4 2 and an inductive reactance of 1.25 S, measured at 25 Hz. What is the equation of the current? %3D

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 2.2P: Convert the following instantaneous currents to phasors, using cos(t) as the reference. Give your...

See similar textbooks

Related questions

Q: A voltage e(t) = 100 sin 314 t is applied to a series circuit consisting of 10 ohms resistance,…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: 20. A 250V, 60 Hz supply inductive-capacitive circuit with Xe = 38.52 consumes 1600W. i) If the…

A: V = 250 V F =60Hz

Q: Question 5 If a current 5.0 A lags the applied voltage 230 V by an angle o, it can be resolved into…

A: The solution can be achieved as follows.

Q: The expressions for the steady-state voltage and current at the terminals of the circuit seen in the…

A: Given ,Vg=350 cos 5000πt+84°Vg=350∠84°ig=6 Sin 5000+127°ig=6 Sin 90+5000πt+37°ig=6 cos 5000πt+37°…

Q: An AC circuits with 50 Hz voltage of 240V effective value is impressed on an inductance of…

Q: If voltage and current waveforms of the circuit given in the figure are v = 120 sin(314t) and i =…

Q: 1. Sketch the following instantaneous equations a. v = 25 sin (377t + 30°) V b. i = 1 sin(628.3t -…

A: In this question, We need to sketch the all following signals equations. All are Sinusoidal…

Q: A impedance of Z = 2553.13°Q is connected across a source with a voltage of 169.706 sin (157.080t)…

A: f) To find the simplified power waveform equation

Q: QI: In an industry a general-purpose visual equipment displays an alternating waveform comprising of…

A: Consider the given expression of the data,

Q: 1. Consider the circuit below. Find a value of inductance less than 100 Henries, which ensures that…

Q: R1 L1 ww 50Q 10mH V1 C1 220 Vrms 10uF 60 Hz 0° Computed Values Compute the expected power factor of…

Q: The voltage applied to a purely inductive coil of self-inductance 19.5 mH is given by the equation,…

Q: An electromagnet is modeled as L=0.3H and R=200 in series, and connected to a 120V(rms) sinusoidal…

A: In RL circuit transient state is present initially due to Inductor until circuit reach to steady…

Q: Sketch the following instantaneous equations v = 25 sin (377t + 30°) v = 1 sin (628.3t = 150 cos…

Q: Four circuit elements are connected in series across a sinusoidal alternating voltage given by 110…

A: Kirchhoff's voltage law states sum of potential difference in a loop is equal to zero. The detailed…

Q: A 60 hz voltage of 220 volts from a convenience outlet is impressed on a capacitance of 800 pF.…

A: Choose the correct options If 60Hz , 220V and capacitor C= 800pF Find the effective voltage and…

Q: A lightning strikes a 30-m unshielded over-head transmission line tower Which has the following…

A: Lightning strikes a 30-m unshielded over-head transmission line tower. Surge impedance of the…

Q: The following circuit is powered by a polyharmonic voltage whose expression is: v(t) = 100+141.sin…

A: Given:V(t)=100+141sin(1000t)+70.7sin(2000t) V(t) contains three frequency voltage, response for each…

Q: 4. If voltage and current waveforms of the circuit given in the figure are v = 120 sin(314t) and i =…

Q: Circuit Diagram V1 R1 220 Vrms MA 150 Ω 60 Hz 0.⁰ L1 100mH Computed Values Compute the expected…

A: Power factor is the measure of how effectively the incoming power is used in an electrical system. A…

Q: 200μF Q.14: The non-sinusoidal applied voltage for the circuit shown is: (er=30+50sin@t-40sin2@t)…

A: From the given circuit, XL=jωL=j1000×5×10-3=j5 ΩXC=-1jωC=1200×10-6×1000=-j5 Ω Now, Equivalent…

Q: 4. If voltage and current waveforms of the circuit given in the figure are v = 120 sin(314t) and i =…

A: Given V = 120 sin(314t) and i = 10 sin(314t + π/6)

Q: AC circuit contains resistor 18.7 0, inductor 18 mH, and capacitor 560 µF, where they are connected…

Q: An RLC series circuit connected to a 110 – volt and 50 – cycle AC source, contains the following…

A: In this question, A RLC circuit connect with 110V , 50Hz battery. Find the all data as per given…

Q: is FIG.

Q: If the current through and the voltage across acomponent in an electric circuit arei(t) = 17 cos(ωt…

A: To determine the value of component if;

Q: Ql: In an industry a general-purpose visual equipment displays an alternating waveform comprising of…

A: The general equation of an ac waveform can be expressed as In this case, the expression of the…

Q: 5. Four e.m.f.s, e1 = 100 sinωt, e2 = 80 sin(ωt − π/6), e3 = 120 sin(ωt + π/4) and e4 = 100 sin(ωt −…

Q: (2) A certain alternating voltage is described by the equation : v = 170 sin 628 t volts = Vp sin w…

A: Compare the given equation with the standard equation V=vpsin ωt volts

Q: 2. A voltage waveform, v(t) = 200 V sin ( 250 rad/s t ), is connected across a series combination…

A: In this question series RL circuit is given...We have to find out total impedance , source current ,…

Q: A sinusoidal voltage with maximum value (336 V), and a Frequency its value (50 Hz), was applied on a…

A: Since we only answer up to 3 sub-parts, we’ll answer the first3. Please resubmit the question and…

Q: 5.) Calculate the inductance or capacitance in series for the impedance 502-60° ohms. Assume the…

A: We need to find out the value of capacitor

Q: b.) Given the following voltage and current: v(t) = 10 cos(377t + 30º) V i(t) = 5 sin(377t – 20º) A…

Q: Q20. A 250V, 60 Hz supply inductive-capacitive circuit with Xe 38.52 consumes 1600W i) If the…

A: Frequency f 60Hz Voltage v =250V

Q: L1 R1 mm 50Q 10mH V1 C1 220 Vrms :10uF 60 Hz 0° Computed Values Compute the expected power factor of…

Q: With a voltage source of v. = 500 cos(wt + 30°) V, the current ig is found to be ig = 100 sin(@t +…

Q: v = 25 +100 sin ot + 40 sin(3at +1/6) +20 sin(5at + 1/12); where o = 10' rad/s. A circuit containing…

A: Given that v=25+100sinωt+40sin3ωt+π6+20sin5ωt+π12ω=104 rad/sR=10 ohmL=1mH calculate rms value of…

Q: t=0 V. A impedance of Z = 25453.13°Q is connected across a source with a voltage of 169.706 sin…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: Circuit Diagram Computed Values Compute the expected power factor of the circuit given the different…

A: Power factor: It tells how much active power is utilized by the circuit from the apparent power.…

Q: In a 230 kV system, the line to ground capacitance is 0.01µF and inductance is 9H. Find out the…

A: Given: In a 230 kV system, The line to ground capacitance, C=0.01 μF Inductance, L = 9 H…

Q: 3. A voltage e(t) = 100 sin 314 t is applied to a series circuit consisting of 10 ohms resistance,…

A: In this question, we need to determine the expression of the current I(t) and phase angle and power…

Q: A coil of wire having a value of (6 + j9) ohms is connected in series with a capacitive reactance…

Q: 9.) Assume the frequency to be 60 Hz. Calculate the inductance or capacitance in series for the…

Q: 4. For the circuit shown in Fig. Q4: (i) (ii) € (vi) compute the value of C in ohm. compute the…

A: Since you have posted the questions with multiple subpart so we are supposed to answer 3 subpart.

Q: A sinusoidal voltage with effective value (73 V), and a Frequency its value (80 Hz), was applied on…

Q: 1. An inductive circuit takes a current of 15 A at 0.78 pf when connected to a source 250 V, 50 hz…

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

Q: 3 In a series circuit containing pure resistance and pure induc- tance. the current and voltage…

A: In a series RL circuit, The current is,i(t) = 5 sin314t +2π3 AThe voltage is ,V(t) = 20 sin314t +5π6…

Question

Amplitude of current=
Phase=
An e.mf eo 141.4 sin (377 t+ 30°) is impressed on the impedance coil having a resistance
of 4 2 and an inductive reactance of 1.25 S measured at 25 Hz. What is the equation of the
current?

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 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

A resistor of 6 ohms and an unknown impedance coil in series draws 12 A from a 120 V, 60 Hz line. If the real power taken from the line is 1152 Watts, what is the coil inductance?
An AC series circuit has a load of 100 ohms, 0.5 henry and 10 millifarad and being supplied by a sine wave voltage of 100sin(10t). Calculate the total impedance, total current, voltage drop of the resistor, inductor and capacitor. also the plot phasor of the current and voltages
Exercise 2: Resistances connected in Series-Parallel across a Sinusoidal AC Supply Calculate the following: a) Calculate the peak to peak voltage (Vpk-pk) and peak to peak current (I pk-pk) b) Current flowing through the circuit. (Irms) c) Voltage across resistors R9, R12, R14. (Vrms) d) Current flowing through the resistors R9, R10,R14. (Irms) e) Calculate the time period of the waveform Consider V=3.535Vpk and F=1.5 kHz
The impedance coil absorbs 250 watts when connected across 220 V, 60 Hz mains, it is then connected across 110 V, 25 Hz mains and also absorbs 250 watts. What is the inductance of the coil? Show complete solution.
The resistance and inductance of a coil can be obtained by connecting the coil in series with a known resistance R and measuring the coil voltage Vcoil, the resistor voltage Vr and the total voltage V. The frequency must also be known, but the phase angles of the voltages are not known. Given that f = 60 Hz, R = 10 ohms, Vcoil = 22.4 V, Vr = 20 V and V = 36V. Calculate Xl and Xc
Kindly answer letters d, e, f, g A 25 ohm resistor connected in series with a coil of 50 ohm resistance and 150 mH inductance. The combination is connected across the 220 V source. Calculate for the (a) power factor; (b) impedance; (c) true power; (d) graph the impedance triangle; (e) graph the power triangle; (f) show via phasor diagram the behavior of the current and voltage; (g) plot the sine wave equation of the current and voltage.
An AC circuit has the following loads; Resistance = 300 ohms, Inductance = 1.5 H, Capacitance = 10 microfarad, and these are connected to a 480-volt 60-hz power source. Determine the apparent power, power factor & power factor angle when connected in a) series; b) parallel; and draw the phasor diagram of voltage and power when connected in series and current and power in parallel connection.
Assume you are working on sinusoidal ac supply voltage which is in the form of 150 sin 220 t. So apply this voltage find out following parameters. Analyze the average value of voltage. Options: A)89.85volt B)90.75volt C)86.45volt D)95.55volt
A coil has an inductance of 478µH.What is its reactance in 1000Hz ac circuit? 3.00ohms if connected in series with a resistor of 4.00ohms. What is the reactance of a 3.00microfaradcapacitor? What is the impedance of thecapacitor in series of 300ohms? What would be the current if the capacitorand resistor are connected in series with1200V line?
A 120V adjustable frequency ac source is connected in series with a resistor, an inductor, and a capacitor. At 60Hz, the resistance is 5 ohms, the inductive reactance is 3 ohms, and the capacitive reactance is 4 ohms. Compute: (a)load impedance at 60Hz (b) value of the capacitance and inductance Explain each step. Please recheck
A voltage e(t) = 100 sin 314 t is applied to a series circuit consisting of 10 ohmsresistance, 0.0318 henry inductance and a capacitance of 63.6 μF. Determine:a. Expression for i(t)b. Phase angle between voltage and currentc. Power factord. Active power consumede. Peak value of pulsating energy
A Coil of Resistance RQ and Inductance L in mH in series with a C in µF Capacitor, is connected to a Voltage V, frequency-f Hz supply.Calculate the: (a) Current flowing, (b) (b) Phase Difference between the Supply Voltage and Current, (c) Voltage across the Coil, and (d)Voltage across the Capacitor (e) Draw the circuit diagram (f) Phasor diagram. (Refer XL sheet)