![ITUDIUM - Given the same field as in the next problem, where Area = 2R*L + pi*R?/2, and P=2R+2L + pi*R A] write an expression](http://img.homeworklib.com/questions/e1cb7690-5969-11eb-9e31-6d11530f5d9d.png?x-oss-process=image/resize,w_560)
Homework Answers
Maximum value of R = 28.0112
Maximum value of function = 2801.12
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ITUDIUM - Given the same field as in the next problem, where Area = 2R*L...
please answer all C. 2. What rectangle has the smallest perimeter, for a given area? Suppose...
please answer all
C. 2. What rectangle has the smallest perimeter, for a given area? Suppose you want a rectangle with area 200. What choice of length L and width W will give the smallest perimeter? a. Sketch a rectangle and label it as having length L and width W. b. Write the area in terms of length and width: A = Write the perimeter in terms of length and width: P = d. If L = 200 and W...
2. Given the following circuit RL Do where C = inF, L = 1 mH and R1 = į00kf2. (a) Derive the expression for the tra...
2. Given the following circuit RL Do where C = inF, L = 1 mH and R1 = į00kf2. (a) Derive the expression for the transfer functionH(s)0 in erms of R, Ri and C. (b) At what frequency will the magnitude of Hju) be maximum? Write down the maxi- mum value (c) At what frequency w will the magnitude of H(jw) equal its maximum value divided by V2 (the half power)? (d) Derive the expression for the phase e(ju) both...
write it in matlab language Question No 4 6 Marks The surface area and volume of...
write it in matlab language
Question No 4 6 Marks The surface area and volume of the shown ring-shaped mechanical part are calculated respectively as follows: A =rd (2k +d) V = *d? (2R +d) Write a user defined function that computes surface area (A) and volume (V) of this ring from the arguments d and R. Suppose that is constrained to be 15 in, greater than d. Write a script file that uses your function to plot A and...
Assignment 5: Introduction to MATLAB Calculations & Plotting 1. The surface to volume ratio of the...
Assignment 5: Introduction to MATLAB Calculations & Plotting 1. The surface to volume ratio of the earth is 7.5753 x 10 diameter for the earth. miles. Determine an approximate 2. The length L of a belt that traverses two pulley wheels, one of radius R and one of radius r and whose centers are distance S apart is given by L 2Scose+ T(R + r) + 20(R-r) where 0 = sin (R-r)/S) Determine L when R 30 cm, r -12...
Problem 1 MATLAB A Taylor series is a series expansion of a function f()about a given point a. For one-dimensional real...
Problem 1 MATLAB
A Taylor series is a series expansion of a function f()about a given point a. For one-dimensional real-valued functions, the general formula for a Taylor series is given as ia) (a) (z- a) (z- a)2 + £(a (r- a) + + -a + f(x)(a) (1) A special case of the Taylor series (known as the Maclaurin series) exists when a- 0. The Maclaurin series expansions for four commonly used functions in science and engineering are: sin(x) (-1)"...
Use the circuit below to complete the given MATLAB script to plot the three currents 11,...
Use the circuit below to complete the given MATLAB script to plot the three currents 11, 12, and 13. Run MATLAB then pick an answer from the choices below that matches the MATLAB plot. I Z1 13 212 1, 22, 23 Vs + 8/45° 22222 2.12 MATLAB uncomplete script %phasor plot clc; clear all; close all: Z1-2; Z2=2j; Z3=2-2j; %no need to use the as in 6*j %Vs=87_45 theta=45*pi/180;%convert theta to radians R-8: [a,b]=pol2cart(theta,R): %note theta first in the arguments...
Use the circuit below to complete the given MATLAB script to plot the three voltages Vr....
Use the circuit below to complete the given MATLAB script to plot the three voltages Vr. Vc and VL. Run MATLAB then pick an answer from the choices below that matches the MATLAB plot. 412 1102 W m Zr ZL + Vr - + VL - + Vc Zc 5-122 10/30°v vs MATLAB uncomplete script clc; close all; clear all; Mvs= 10; Avs=30pi/180; [Xvs Yvs]=pol2cart(Avs, Mvs); Vs=Xvs+j"Yvs; % Impedances values Zr=4; ZL=10j; Zc--12j; % total equivalent impedance of series R....
Power system matlab code and hand solution
A \(30 \mathrm{KV}, 3\) phase, \(50 \mathrm{HZ}\) synchronous generator has a synchronous reactance of 9 \(\Omega\) phase and an armature resistance of \(2 \Omega\) phase. The generator is delivering 50 MVA at a 0.8 power factor lagging at the rated terminal voltage to an infinite bus.
a) Determine the excitation voltage \(E\) per phase and the power angle.
b) With excitation held constant at the value found in (a), the driving torque is reduced until the generator is delivering \(25...
1. The magnetic field of a wave propagating through a certain nonmagnetic material is given by...
1. The magnetic field of a wave propagating through a certain nonmagnetic material is given by H-x30cos(10%-0. Sy) (mA/m) Find the following: (a) The direction of wave propagation. (b) The phase velocity (c) The wavelength in the material. (d) The relative permittivity of the material (e) The electric field phasor 2. A 60-MHz plane wave traveling in the -x-direction in dry soil with relative permittivity &4 has an electric field polarized along the z-direction. Assuming dry soil to be approximately...
Problem 2 Wis) R(s) U(s) Gol (s) D a (s) E(s) H(s) Given a system as in the diagram above, use MATLAB to solve the problems: Assume we want the closed-loop system rise time to be t, 0.18 sec S + Z H(...
Problem 2 Wis) R(s) U(s) Gol (s) D a (s) E(s) H(s) Given a system as in the diagram above, use MATLAB to solve the problems: Assume we want the closed-loop system rise time to be t, 0.18 sec S + Z H(s) 1 Gpl)s(s+)et s(s 1) s + p a) Assume W(s)-0. Draw the root locus of the system assuming compensator consists only of the adjustable gain parameter K, i.e. Dct (s) Determine the approximate range of values of...
please answer all
C. 2. What rectangle has the smallest perimeter, for a given area? Suppose you want a rectangle with area 200. What choice of length L and width W will give the smallest perimeter? a. Sketch a rectangle and label it as having length L and width W. b. Write the area in terms of length and width: A = Write the perimeter in terms of length and width: P = d. If L = 200 and W...
2. Given the following circuit RL Do where C = inF, L = 1 mH and R1 = į00kf2. (a) Derive the expression for the transfer functionH(s)0 in erms of R, Ri and C. (b) At what frequency will the magnitude of Hju) be maximum? Write down the maxi- mum value (c) At what frequency w will the magnitude of H(jw) equal its maximum value divided by V2 (the half power)? (d) Derive the expression for the phase e(ju) both...
write it in matlab language
Question No 4 6 Marks The surface area and volume of the shown ring-shaped mechanical part are calculated respectively as follows: A =rd (2k +d) V = *d? (2R +d) Write a user defined function that computes surface area (A) and volume (V) of this ring from the arguments d and R. Suppose that is constrained to be 15 in, greater than d. Write a script file that uses your function to plot A and...
Assignment 5: Introduction to MATLAB Calculations & Plotting 1. The surface to volume ratio of the earth is 7.5753 x 10 diameter for the earth. miles. Determine an approximate 2. The length L of a belt that traverses two pulley wheels, one of radius R and one of radius r and whose centers are distance S apart is given by L 2Scose+ T(R + r) + 20(R-r) where 0 = sin (R-r)/S) Determine L when R 30 cm, r -12...
Problem 1 MATLAB
A Taylor series is a series expansion of a function f()about a given point a. For one-dimensional real-valued functions, the general formula for a Taylor series is given as ia) (a) (z- a) (z- a)2 + £(a (r- a) + + -a + f(x)(a) (1) A special case of the Taylor series (known as the Maclaurin series) exists when a- 0. The Maclaurin series expansions for four commonly used functions in science and engineering are: sin(x) (-1)"...
Use the circuit below to complete the given MATLAB script to plot the three currents 11, 12, and 13. Run MATLAB then pick an answer from the choices below that matches the MATLAB plot. I Z1 13 212 1, 22, 23 Vs + 8/45° 22222 2.12 MATLAB uncomplete script %phasor plot clc; clear all; close all: Z1-2; Z2=2j; Z3=2-2j; %no need to use the as in 6*j %Vs=87_45 theta=45*pi/180;%convert theta to radians R-8: [a,b]=pol2cart(theta,R): %note theta first in the arguments...
Use the circuit below to complete the given MATLAB script to plot the three voltages Vr. Vc and VL. Run MATLAB then pick an answer from the choices below that matches the MATLAB plot. 412 1102 W m Zr ZL + Vr - + VL - + Vc Zc 5-122 10/30°v vs MATLAB uncomplete script clc; close all; clear all; Mvs= 10; Avs=30pi/180; [Xvs Yvs]=pol2cart(Avs, Mvs); Vs=Xvs+j"Yvs; % Impedances values Zr=4; ZL=10j; Zc--12j; % total equivalent impedance of series R....
1. The magnetic field of a wave propagating through a certain nonmagnetic material is given by H-x30cos(10%-0. Sy) (mA/m) Find the following: (a) The direction of wave propagation. (b) The phase velocity (c) The wavelength in the material. (d) The relative permittivity of the material (e) The electric field phasor 2. A 60-MHz plane wave traveling in the -x-direction in dry soil with relative permittivity &4 has an electric field polarized along the z-direction. Assuming dry soil to be approximately...
Problem 2 Wis) R(s) U(s) Gol (s) D a (s) E(s) H(s) Given a system as in the diagram above, use MATLAB to solve the problems: Assume we want the closed-loop system rise time to be t, 0.18 sec S + Z H(s) 1 Gpl)s(s+)et s(s 1) s + p a) Assume W(s)-0. Draw the root locus of the system assuming compensator consists only of the adjustable gain parameter K, i.e. Dct (s) Determine the approximate range of values of...
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