please solve it as soon as possible Compute the Laplace transform of the signals below and their region ofconvergence. Use the properties of Laplace transform and the Laplace formulas for1(t) (step function), eat, sin(Nt), cos(Nt), 8(t). Show all steps.a) f(t) = e-t-3 cos(4t) 1(t)b) f(t) = cos (t)1(t – 3)t0st<1c) f(t) =1

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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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.16P

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the following statements given, write if each statement is true or false. a. If the complex frequency domain function, F(s), is derived using a “One-sided” Laplace Transform, the inverse of that function, f(t), is only valid for t ≥ 0. b. When using an ideal transformer, if voltage increases from primary side to secondary side, current also increases from primary side to the secondary side. c. Initial value theorem states that the initial value of a time function f(t) can be obtained from its Laplace Transform F(s) by multiplying the transform by s and letting s approach zero. ..
In the following circuit, R=1 [ohm], C=1[F], and all initial values are 0. 1. Using Laplace Transform, find the ratio H(s)=Vo(s)/Vi(s).2. Find the roots of the characteristic equation.3. Find the conditions for K which will make the circuit over-damped and under-damped, respectively.4. When K=2, vi(t)=sqrt(10)cost, find vo(t) after a long time has passed.
let Vc (0-) = 2v in the circuit shown in the figure. Write an appropriate differential equation apply the Laplace transform on both sides and find Vc (t) if Vs (t) is equal to: a) 9u (t) V b) 9 cos tu (t) c) 9 e-t u (t) V
Taking the inverse Laplace transform gives us a function that is in the time domain. Select one: True False The transfer function is the ratio of the Laplace transform of the output variable to the Laplace transform of the input variable, with all initial conditions equal to zero. Select one: True False L(f(t)/t) = -F’(s). Select one: True False If the denominator of a Laplace transform has degree 4, you should expect to find 4 items in the table to use for writing the transform as a sum of terms. Select one: True False Laplace transform is a linear operator. Select one: True False The Laplace transform of two functions is equal. The functions are equal. Select one: True False Daniel Bernoulli is the original author of Laplace Transform. Select one: True False Inverse Laplace transform is a linear operator. Select one: True False L(f*g) = L(f).L(g). Select one: True False The Laplace transform of the sum of two functions is equal to the sum of…
The Laplace Transform can be used to solve differential equations using a four step process. 1.Take the Laplace Transform of the differential equation using the derivative property (and, perhaps, others) as necessary.2.Put initial conditions into the resulting equation.3.Solve for the output variable.4.Get result from Laplace Transform tables which in the picture. If the result is in a form that is not in the tables, you'll need to use the Inverse Laplace Transform. Solve the following DE using Laplace Transform Method:1. f(x) = e-2x (1-2x)
show the derivation of the laplace transform for f (t) = sin wt
TRUE OR FALSE 1. The Laplace transform of two functions is equal. The functions are equal. 2. Laplace transform is a linear operator. 3. The transfer function is the ratio of the Laplace transform of the output variable to the Laplace transform of the input variable, with all initial conditions equal to zero. 4. L(f*g) = L(f).L(g). 5. Every function f(t) has a Laplace transform. 6. Taking the inverse Laplace transform gives us a function that is in the time domain. 7. Inverse Laplace transform is a linear operator. 8. The Laplace transform of the product of two functions is the product of the Laplace transforms of each given function. 9. If the denominator of a Laplace transform has degree 4, you should expect to find 4 items in the table to use for writing the transform as a sum of terms. 10. L(f(t)/t) = -F’(s). 11. L(3y+5w)=3∙L(y)+5∙L(w). 12. Daniel Bernoulli is the original author of Laplace Transform. 13. The Laplace transform of the sum of two functions is equal to the sum of the…
the inverse laplace transform for the following function: X(s) = (5s + 2)/( s2 + (5/2)s + 1 ) i need detailed steps on how to complete the inverse transform of the above problem. if you could also include notes on how to procede on future problems will be greatly appreciated.
Problem 5. Which gives the Laplace transforms of the given time-domain function? ln [(s + sqrt 2)/(s - sqrt 5)] ln [(s - sqrt 2)/(s + sqrt 5)] ln [(s - 2)/(s + 5)] ln [(s - sqrt 2)(s + sqrt 5)]
Derive the s-domain equivalent circuit by expressing the inductor current i as a function of the terminal voltage v and then finding the Laplace transform of this time-domain integral equation.
Find the inverse Laplace transform of the following: 1. X(s) = [s + 2 + 4e^(−3s)]/[(s + 3)(s + 1)] 2. Y(s) = (s + 5)/[(s + 1)(s + 3)] 3. Z(s) = (s^2 + 6s + 7)/(s^2 + 3s + 2), Re(s) > −2 4. W(s) = (s^3 + 2s^2 + 6)/(s^2 + 3s) , Re(s) > 0 5. V (s) = (s^2 + 2s + 5)/[(s + 3)(s + 5)^2), Re(s) > −3 Where ROC is not specified, you may consider all of the s-plane to be ROC.
Suppose for the circuit shown, Idc=24 mA, R=625 Ω, L=25 mH, and C=25 nF. There is no energy stored in the circuit when the switch opens at t=0. 1. Find V(s), the Laplace transform of v(t). 2. Find v(t) by finding the inverse transform of the partial fraction expansion of V(s).

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