A balanced three - phase, three - wire abc system has delta - connected load witha 50 Q resistor, a 5 uF capacitor, and a 0.56 H inductor in series in each phase. Using positive phase sequence with Van = 390/30° rms and o = 500 rad/s, find the current in line B.

A balanced three - phase, three - wire abc system has delta - connected load witha 50 Q resistor, a 5 uF capacitor, and a 0.56 H inductor in series in each phase. Using positive phase sequence with Van = 390/30° rms and o = 500 rad/s, find the current in line B.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 31P: Calculate the rms currents for an ac source is given by v(t)=v0sint , where V0=100V and =200rad/s...

See similar textbooks

Related questions

Q: • Part A A parallel-plate capacitor is constructed from two 15 cm x 15 cm electrodes spaced 1.5 mm a...

Q: The lens-to-retina distance of a woman is 1.94 cm, and the relaxed power of her eye is 54.0 D. (a) W...

Q: Q 15) Duningjogging the velocity of blood flow is about (cm/s (10) inthe aorta, what is the kinetic ...

Q: 3. Resistance. A copperwire is 2.50 m long and has a diameter of 2.5 mm. How much current will it dr...

A: Given: The length of the copper wire is 2.5 m. The diameter of the wire is 2.5 mm. The potential dif...

Q: Part A A dentist wants a small mirror that, when 1.80 cm from a tooth, will produce a 4.5× upright i...

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a...

Q: What principle is the hydraulic press below showing?

A: Pressure= force/Area = F/A

Q: A spring of constant k = 0.5Nm and an attached mass m oscillate on a smooth horizontal table. When t...

Q: 3. A car skids to a stop on an icy road. The car has an initial velocity of 25.0 m/s and skids for a...

A: In this question we have to find the deceleration of the car. Please give positive feedback if the a...

Q: A car's bumper is designed to withstand a 6.12-km/h (1.7-m/s) collision with an immovable object wit...

A: Given Initial velocity u = 1.7 m/s Mass m = 890 kg Final velocity v = 0 Displacement S = 0.255 m

Q: WT-1 You are designing an air-filled tube that is closed at one end and open at the other to have a ...

A: Frequency=512Hz

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 57.9 degrees with respect ...

Q: force pulling it to the right is 108.0 N. The length of the cord is 1.13 m, and the ceiling is 2.75 ...

A: Previous question:- The same situation as in the previous two problems this time the magnet s mass ...

Q: object of mass 1kg has a velocity of (i2+j-4)m/s. What is its kinetic energy?

A: Given Mass m = 1 kg Velocity v̅ =( 2î + 4ĵ ) m/s

Q: 6.00 g is fired with an initial velocity of 600 m/s into a block of mass M = 300 =1.00 m. The bullet...

A: We first find the velocity of the block+bullet after the impact. As the bullet stays in the block an...

Q: An electron is accelerated by a 5 kV potential difference. The charge on an electron is 1.60218 x 10...

Q: Three capacitors have capacitances of 4.5 nF, 3.8 nF, and 5.3 nF are connected as shown in a circuit...

Q: You would like to create a reflection grating like the one Incident light shown, with an incident an...

A: Wavelength=500nm

Q: H. DE-2 Ray is driving his car at a speed of 25 M/S when he sees a truck in front of him coming towa...

Q: from a height of 70ft above ground, an item is flung vertically upward. the object starting velocity...

Q: 1. Why is it important to avoid sharp edges or points on conductors used in high-voltage equipment? ...

A: Surface charge density = charge/Area = q/A

Q: You would like to create a reflection grating like the one Incident light shown, with an incident an...

A: Given Datan=1for first order

Q: What type of image is formed by a Convex mirror? A. Virtual and smaller in size than the object. B. ...

A: In convex mirror the image is always created Behind the mirror so the image is virtual. And the imag...

Q: The magnetic force on a straight 0.40 m seg- ment of wire carrying a current of 4.5 A is 1.4 N. What...

A: Given that The line segment of the straight wire is (x) = 0.4m ...

Q: The potential energy of a particle as a function of the position will be given as U(x) = A x2 + B x...

A: The potential energy of a particle as a function of the position is given by : U = Ax2 + Bx + C

Q: Which task requires more work? A) lifting the 10-kg sack 2 meters B) lifting the 10-kg sack 4 mete...

A: In this question we have to find which task requires more work. Please give positive feedback if the...

Q: Show that if two stars of the same luminosity form a close binary pair, the magnitude apparent light...

A: Let mass of star 1=m1 mass of star 2=m2 apparent magnitude of m1=x apparent magnitude of m2=y

Q: An office administrator realizes that she is having trouble doing her work due to eyesight problems....

Q: One way to administer an inoculation is with a “gun” that shoots the vaccine through a narrow openin...

Q: ng outputs and 485 V. The transformer's input voltage is 240 V, its maximum input current is 5.00 A,...

Q: A bag falls from an airplane flying horizontally at an altitude of 490 meters. When will it strike t...

Q: A proton moving at 4.50 x 106 m/s through a 1.70-T magnetic field experiences a magnetic force of ma...

Q: Which lens is used in a magnifying glass and where should the object be placed?

A: Magnifying glass is the lens which gives upright and larger image than size of object.

Q: How much energy is stored by the electric field between two square plates, 9.1 cm on a side, separat...

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 40.6 degrees with respect ...

A: Given Data:- Mass of the black block is mb = 2.77 kg Angle of inclination is, θ = 40.60 Coefficient ...

Q: An object of mass 2.0 kg has a velocity of (î 7 + j2 ) m/s. A force acts upon it and does 22 Nm of w...

Q: mı – m2 2m2 (9.21) vij |Vli + |V2i mị + m2 mị + m2 2m1 m2 (9.22) V2f |Vli + mị + m2 mị + m2

Q: You are given a vector in the zy plane that has a magnitude of 80.0 units and a y component of -70.0...

A: Given that:- Magnitude of vector=80units

Q: Polychromatic (multiple-wavelength) light consisting of three separate wavelengths is incident from ...

Q: /hat path will the electron take after leaving the electric field? *

A: Electron has negative charge. When electron enters into electric field region it bends upward becaus...

Q: A block of mass 4.70 kg is leaning against a spring of spring constant 5.43⋅102 N/m (see figure). At...

Q: A proton is released from rest at x = -2.0 cm in a constant electric field with magnitude 1.50 x10^3...

Q: Actual value of moment of inertia of disk: (13) Mass of Disk, MpiSK = 1414.1 g Radius of Disk, RpiSK...

Q: Suppose water is flowing through a pipe of diameter 2 inch with a flow velocity 5 of m/s. If the pip...

Q: 2. A 10 kW drilling machine is used to drill a bore in a small aluininium block of mass 8-0 kg. How ...

Q: An electron in a vacuum is first accelerated by a voltage of 11000 V and then enters a region in whi...

A: force on a charge in a magnetic field is F = q(V→×B→)

Q: Three positively charged point particles, each with identical mass and velocity, pass through an ape...

Q: Two objects are placed on a surface, and each inclined at the same angle of 54.4 degrees with respec...

Q: 2. Based on your data, what is the block's refractive index? Explain your process. Hint: Check: does...

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 53.2 degrees with respect ...

A: In this question we have to find out the mass of the white block if both blocks are to slide to the ...

Q: Car B gaps Car A by 90 ft as they travel along neihboring highway lanes at t=0. Determine (a) when a...

Question

A balanced three - phase, three - wire abc system has delta - connected load with a 50 Q
resistor, a 5 µF capacitor, and a 0.56 H inductor in series in each phase. Using positive phase
sequence with Va = 390/30° rms and o = 500 rad/s, find the current in line B.

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

Trending now

This is a popular solution!

Step by step

Solved in 2 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, physics and related others by exploring similar questions and additional content below.

Similar questions

A parallel-plate capacitor with dimensions of 38 mm by 65 mm and a plate separation of 1.3 mm must have a minimum capacitance of 70 pF when an ac potential of 1000 V is applied at a frequency of 1 MHz. Which of the materials listed in the table beloware possible candidates? Why? (
Calculate the resonant angular freqency of an RLC series circuit for which R=20 , L=75mH, and C=4.0F , (b) If R is changed to 300, what happens to the resonant angular frequency?
For a sinusoidal voltage trace displayed by the CRO, the time/cm switch is on 500us/cm and the volt/cm switch is on 5V/cm. The width of one complete cycle is 4cm and peak to peak height is 5cm. Find for the waveform a) the frequency, b) the peak to peak voltage, c) the amplitude, and d) the r.m.s value
At what frequency will a 4.80-μF capacitor have a reactance of 7.50 kΩ?
Consider a power plant located 25 km outside a towndelivering 50 MW of power to the town. The transmissionlines are made of aluminum cables with a 7 cm2crosssectional area. Find the loss of power in the transmissionlines if it is transmitted at (a) 200 kV (rms) and (b) 120 V(rms).
What will be the total reactance of a system with a 1 μF capacitor, a 2.0 mH inductor, and a 10 kHz signal?
Calculate the reactance of a well insulated 7.20 µF capacitor at frequency 60 Hz?
Complete the 4 - Band color code for a resistor that has a value of 65kΩ ± 10%.
In an oscillating LC circuit with L = 44 mH and C = 4.9 μF, the current is initially a maximum. How long will it take before the capacitor is fully charged for the first time?
(II) (a) What is the reactance of a well-insulated 0.03μFcapacitor connected to a 2.0-kV (rms) 720-Hz line? (b) Whatwill be the peak value of the current?
An L-R-C series circuit is constructed using a 175 Ω resistor, a 12.5 μF capacitor, and an 8.00 mH inductor, all connected across an ac source having a variable frequency and a voltage amplitude of 25.0 V. At the angular frequency in part A, find the potential difference across the ac source, the resistor, the capacitor, and the inductor at the instant that the current is equal to one-half its greatest positive value. What are the potential difference: v, vR, vC, vL
The two wattmeter method produces wattmeter readings P1=1560 W and P2=2100 W when connected to a delta-connected load. If the line voltage is 220 V, calculate: I. The per-phase average power II. The per phase reactive power III. The power factor IV. The phase impedance