Explain how to derive three expressions for the phase angle

Assignment Help Electrical Engineering
Reference no: EM13291125

Draw an accurate phasor diagram of the four voltages from the R-L-Ccircuit. Derive three expressions for the phase angle between Vsand Vr from the phasor diagram.

Reference no: EM13291125

Questions Cloud

Explain a sample of cadmium with mass is dissolved : a sample of cadmium with mass 2.248g is dissolved in 3.00M HCl. What volume of HCl is required to dissolve the Cd. (Cd dissolves in HCl to form Cd^2+)
Designa three-bit up-down counter using d flip-flops : Designa three-bit up/down counter using D flip-flops. It should include acontrol input called Up/Down. If Up*/Down = 0, then the circuit should behave as an up counter. If Up*/Down = 1, then the circuit should behave as a down counter.
What is the required rate of return on this stock : Mercier Corporation's stock is selling for $95. It has just paid a dividend of $5 a share. The expected growth rate in dividends is 8 percent.
Obtain the tension in the thread : A small object of mass 2.00×10?2kg and charge 3.0uC hangs from the ceiling by a thread. obtain the tension in the thread
Explain how to derive three expressions for the phase angle : Draw an accurate phasor diagram of the four voltages from the R-L-Ccircuit. Derive three expressions for the phase angle between Vsand Vr from the phasor diagram.
What is the net present value of the project : The debt-equity ratio is .0.65 and the tax rate is 35 percent. What is the net present value of the project?
State how much energy would it take to raise the temperature : The molar heat capacity of silver is 25.35 . How much energy would it take to raise the temperature of 8.80 of silver by 10.2
What is the net rate of energy radiated from the sphere : A spherical blackbody radiator has a temperature of 159°C. Its radius is 0.253 m. what is the net rate of energy radiated from the sphere?
What is the expected rate of return for stock c : The expected return for stock A is 18.7 percent, and for stock B it is 11.2 percent. What is the expected rate of return for stock C?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Find the overall repeater pe for the total length of system

Find the overall repeater Pe in problem 1 if the total length of the system is 600 miles and if the required repeaters that are spaced out about 50 miles per repeater. Hint: Find the total number of repeater need and multiply it by the individual P..

  Compare and contrast transmit and receive diversity

Compare and contrast transmit and receive diversity. Describe how each diversity type lead to an improvement in system performance.

  Find parallel capacitance required to correct power factor

A 22-kw load is powered by a 68-hz, 480-V(subscript rms) line with a power factor of 0.8 lag . Calculate the parallel capacitance required to correct the power factor to 0.9 .

  At what value of rl do the two curves intersect

A transmission line segment with Zo=50 Ohms and of length l is terminated at a load resistance of RL that can be varied. Sketch the input impedance Zin as a function of RL if (a) l=(wavelength/4) and (b) l=(wavelength/2).

  Compute the line currents and power supplied in each phase

A Y-connected three phase supply has a balanced voltages of 110e^j0, 110e^(j2/3) and , 110e^(j4/3). The corresponding impedances on the Y-connected load are 30, 30+j40 and 40+j30 ohm.

  What was coefficient of kinetic friction between box nd ramp

A box of mass 20kg is slid down a ramp inclined at 20 degree with an initial speed of 5 m/s. If the box stops after 10 m, what was the coefficient of kinetic friction between the box and the ramp

  Find the total energy delivered to the element

The voltage and current at the terminals of the circuit element in Fig 1.5 are zero for t

  Find what is the largest current that can be measured

Two ammeters are put in parallel, and used to measure an unknown current. The unknown current is determined by adding the readings of the two ammeters. Ammeter #1 can read a maximum current of 50[A], and has a meter resistance of 2.35ohms.

  What is the voltage drop across the 570 ohm resistor

A circuit consists of two 1.0 k ohm resistors in series and this series being connected in parallel to a 570 ohm resistor. If the voltage drop across one of the 1.0 k ohm resistors is 4.5 V, what is the voltage drop across the 570 ohm resistor

  Write a program to find the sum of the elements of an array

Write a program to find the sum of the elements of an array called list1. The size of list1 is four bytes. The values of list1 are $FF, $1, $FE, and $02. To check your work, the sum should become $0200. The requirements for writing this program ar..

  What is the name of the most common insulating material

1. Provide 3 ways for creating proto-types of an electronic circuit. 2. Explain briefly, in outline form, and in your own words, the procedure for creating a single-sided, PCB (Printed Circuit Board), using the etching procedure.

  Determine the change in internal energy of the fluid

2.25 kg of a fluid having a volume of 0.1 m^3 are contained in a cylinder at constant pressure of 7 bar. Heat energy is supplied to the fluid until the volume becomes 0.2 m^3. If the initial and final specific enthalpies of the fluid are 210 kj/kg..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd