Using phasor diagrams, find theta to maximize the magnitude of i(t) if i(t) is given by: i(t) = 12.3cos(10t) + 14cos(8t-15) + 9cos(8t + theta)
Using phasor diagrams, find theta to maximize the magnitude of i(t) if i(t) is given by:...
Use Phasor Diagrams to find Vs given that Vr is 150
Vrms. (Use Vr as the reference voltage)
What is the equivalent impedance seen by the source?
How much real and reactive power is supplied by the source?
j10 V, i5? a. Use Phasor Diagrams to find Vs given that VR is 150 Vms (Use VR as the reference voltage) b. What is the equivalent impedance seen by the source? c. How much real and reactive power is supplied by...
ECE 320 - Fundamentals of Electrical Engineering, Test 2 3. (20) Find the phasor form of the following functions. 1. i(t) = 20 cos(10t +639) -15cos(10t – 429) A 2. v(t)=660 cos(500xt – 250)+110 sin(500nt +15°)V
(3) Using phasor techniques, solve for the equivalent impedance and the current I(t) in the circuit shown in Figure 3. Given: Vs(t)-0.4cos(100t-1.309) V 1.2 μF Vs(t) 100 mH Figure 3
a. using the graphical/semi-graphical (parallelogram law) to
determine the magnitude of F1 and inclination theta of F2
b. use the algebraic method to determine the magnitude of F1 and
the inclination theta of F2
HW (2-2) The two forces shown act in the x-y plane of the T-beam cross section. If it is known that the resultant R of the two forces has a magnitude of 3.5 kN and a line of action that lies 15° above the negative x-axis,...
In the Circuit below find the phasor Vo of the output voltage vo-y when the input voltage us-f(t) Vs cos(ot) V. Plot 10log {lH(jo)l'3 function using the Bode Diagrams. Assume that all the Resistance units are in ΚΩ and all the Capacitance units are in μF. 0.25 0.4
In the Circuit below find the phasor Vo of the output voltage vo-y when the input voltage us-f(t) Vs cos(ot) V. Plot 10log {lH(jo)l'3 function using the Bode Diagrams. Assume that all...
Example 1: Analyze the circuit shown below using phasor analysis. a) Determine i(), v,(t), and v,(t). b) Show that V. VV c) Show that V.VV mathematically d) Show that V, --+-2 using aphasor diagram 10 15 1003 26.3 mH
Use MatLab 2014 version please
Find the value theta (t) - theta_a/theta - theta_a = e^- h A t/mC where theta (t) = 15.5 theta_a = 3.8 theta_0 = 22.9 A = 0.0177 t = 15 m = 0.4423 C = 901 Don't simplify by hard.//Use MatLab
use MATLAB
Q1. Find the Laplace Transform: f(t)=8t?cos(3t+45) syms t use symbolic expression theta-45*pi/180 change 45 degree to a real number f-8 t 2*cos (3*t+theta); 8 this is the function pretty (f) 8print this functiont F-laplace (f);8 run Laplace Transform% F-simple (F); 8simplify or shorten the result pretty (F) print the result
Using the superposition principle, find the steady state current i(t) for the circuit shown. vs(t) = 10 cos 10t V, is = 3A. 5r 1.5H hu SIDDA vo 10 ME 10 mE 1023
2. The input voltage is w. (t) =11cos(444t). Find the source current i, in phasor form. 5.76mF 4mH 9.78mH 8.89mH 530