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![tonnin a zd ve toi vº) vets - Coswt - 110° at wradikee x: 1 VE 1 LO° at w rad/see * - Leonte] = CHA To = -310000 W-;100 - Cen](http://img.homeworklib.com/questions/131238c0-a3aa-11ea-b385-6750cf3dbb6f.png?x-oss-process=image/resize,w_560)
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4. a) Find Tou(t) if w=100. ans: Ju: 0767 Lugo b) Find To for w=0, w=50,...
please help me im lost:) 5. a) Find i & i1t) if W= ans:1:707 Lusº b)...
please help me im lost:)
5. a) Find i & i1t) if W= ans:1:707 Lusº b) Find I for w=0, w=50, W=200, w=500, ans: 1, 0,89_-27°, 0.45 L-630,0,20 (-79 VIL) LIE 10H (t) = Coswt
Problem 1: Find i(t) and v(t) for all time. 50 t=0 t=0 W 200 mF 1022...
Problem 1: Find i(t) and v(t) for all time. 50 t=0 t=0 W 200 mF 1022 3A 20 V +1 А i(t) = 0A, v(t) = 20V B i(t) = 0A, v(t) = 30 – 10e-t/2v с i(t) = 3A, v(t) = 30e-t/2V D i(t) = 0A, v(t) = 10e-t/2v
10 points Save Ans A sinusoidal voltage (t) has arms value of 220 V. The voltage...
10 points Save Ans A sinusoidal voltage (t) has arms value of 220 V. The voltage completes one complete cycle in 20 msec (milliseconds). The magnitude of the voltage at zero time is 200 V. Find the expression for v(t) using the cosine function, v(t) = 311.12 cos(314.167 +50) ov(t) = 220 cos(314.16+ + 50") v(t) - 311.12 cos(314.167 + 24.62") v(t) - 311.12 cos(507 +50°) v(t) = 220 cos(50t + 24.62") v(t) - 311.12 cos(501 + 24.62") Moving to...
Question #1 [15 points) Consider the following signal, x(t)=rect(t/50) (i) Find X(w) by definition (ii) Sketch...
Question #1 [15 points) Consider the following signal, x(t)=rect(t/50) (i) Find X(w) by definition (ii) Sketch the magnitude and phase response of X(w) (iii) Energy of x(t)= Page 1 of 2
Exercises: u used to the instructor b the end of next lab. 20 102 Plot the f(t)-sinc(20r) cos(300...
Exercises: u used to the instructor b the end of next lab. 20 102 Plot the f(t)-sinc(20r) cos(300t)sinc (10t) cos(100t) Use the fast Fourier transform to find the magnitude and phase spectrum of the signal and plot over an appropriate range. Use appropriate values for the time interval and the sampling interval. Note that in Matlab sinc(x)-, so we need to divide the argument by n to make it match the given function. Le, sinc(20t/pi) Hint: Use the parameters from...
a) Use MATLAB to find the Fourier Transform F(w) of the following function f(t). b) Plot...
a) Use MATLAB to find the Fourier Transform F(w) of the following function f(t). b) Plot F(w). Express the x-axis in [Hz]. Plot for f = -8Hz to 8Hz. f(t) = cos(27 (34))e-**" 0.8 0.6 0.4 0.2 f(t) appears to oscillate at 3 cycles/sec 0 -0.2 -0.4 -0.6 0.8 -1 2 -1.5 -0.5 0 0.5 1 1.5 2
A three-phase 4 pole wye connected 220 V, 15 Hp, 50 Hz induction machine (rated conditions) has t...
A three-phase 4 pole wye connected 220 V, 15 Hp, 50 Hz induction machine (rated conditions) has the following parameters per phase refereed to the stator. RI : 0.29 Ω , R2 0. 14 Ω , Xi-0.50 Ω , X2-0.20 Ω , Xm-1 0.53 Ω The total windage and core losses can be assumed to be a constant 350 W. If the machine is operating at rated voltage and frequency with a 5.5% slip, find the steady-state: (a) 10pts. Mechanical...
citor i Voltage and current as a function -10 of time. b. Find and plot the...
citor i Voltage and current as a function -10 of time. b. Find and plot the instantaneous power pl) on the capacitor. c. Find and plot the instantaneous energy wit stored on the capacitor. ce of V. d plot The voltage across a capacitor with capacitance of 50 aF is given by 6.8 nce of i) V. and f time. -20, 0sI<S 40-300, 5SI<10 6.10 (1) -10r+200, 10 sI<20 0, otherwise ance 000) This waveform is shown in Figure P6.8....
Formation of Product by ACE 10 S] (mM) 4 2 0.5 t (min) 50 100 150...
Formation of Product by ACE 10 S] (mM) 4 2 0.5 t (min) 50 100 150 200 250 300 Each curve represents sets of three identical reactions. All sets use the same amountof enzyme, but different initial substrate concentrations labelled on the right. None of these reactions involve an inhibitor. A Lineweaver-Burke, or double reciprocal, plot needs 1/[S] and 1/v for the X and Y axes, respectively. Eq. 7-5 states that v changes during the experiment. d[P] dt , or...
(a) Find P(T <1.333) when v 17, b) Find P(T> 2.947) when v 15 (c) Find...
(a) Find P(T <1.333) when v 17, b) Find P(T> 2.947) when v 15 (c) Find P(-1330 <T<2.878) when v 18 (d) Find P(T>-2.539) when v 19 Critical Values of the t-Distribution (Page 2) Critical Values of the 1-Distnibution (Page 1) Ctical V s of the 1-Danbatio 0.0075 0.005 0.0025 0.0005 0.02 0015 0.01 31 821 127 321 15.94 4849 3.482 2.909 2.757 21 200 42 433 63656 9.925 S.841 636.578 5643 6965 K073 14.089 7.453 5.50 4.773 31.600 3...
please help me im lost:)
5. a) Find i & i1t) if W= ans:1:707 Lusº b) Find I for w=0, w=50, W=200, w=500, ans: 1, 0,89_-27°, 0.45 L-630,0,20 (-79 VIL) LIE 10H (t) = Coswt
Problem 1: Find i(t) and v(t) for all time. 50 t=0 t=0 W 200 mF 1022 3A 20 V +1 А i(t) = 0A, v(t) = 20V B i(t) = 0A, v(t) = 30 – 10e-t/2v с i(t) = 3A, v(t) = 30e-t/2V D i(t) = 0A, v(t) = 10e-t/2v
10 points Save Ans A sinusoidal voltage (t) has arms value of 220 V. The voltage completes one complete cycle in 20 msec (milliseconds). The magnitude of the voltage at zero time is 200 V. Find the expression for v(t) using the cosine function, v(t) = 311.12 cos(314.167 +50) ov(t) = 220 cos(314.16+ + 50") v(t) - 311.12 cos(314.167 + 24.62") v(t) - 311.12 cos(507 +50°) v(t) = 220 cos(50t + 24.62") v(t) - 311.12 cos(501 + 24.62") Moving to...
Question #1 [15 points) Consider the following signal, x(t)=rect(t/50) (i) Find X(w) by definition (ii) Sketch the magnitude and phase response of X(w) (iii) Energy of x(t)= Page 1 of 2
Exercises: u used to the instructor b the end of next lab. 20 102 Plot the f(t)-sinc(20r) cos(300t)sinc (10t) cos(100t) Use the fast Fourier transform to find the magnitude and phase spectrum of the signal and plot over an appropriate range. Use appropriate values for the time interval and the sampling interval. Note that in Matlab sinc(x)-, so we need to divide the argument by n to make it match the given function. Le, sinc(20t/pi) Hint: Use the parameters from...
a) Use MATLAB to find the Fourier Transform F(w) of the following function f(t). b) Plot F(w). Express the x-axis in [Hz]. Plot for f = -8Hz to 8Hz. f(t) = cos(27 (34))e-**" 0.8 0.6 0.4 0.2 f(t) appears to oscillate at 3 cycles/sec 0 -0.2 -0.4 -0.6 0.8 -1 2 -1.5 -0.5 0 0.5 1 1.5 2
A three-phase 4 pole wye connected 220 V, 15 Hp, 50 Hz induction machine (rated conditions) has the following parameters per phase refereed to the stator. RI : 0.29 Ω , R2 0. 14 Ω , Xi-0.50 Ω , X2-0.20 Ω , Xm-1 0.53 Ω The total windage and core losses can be assumed to be a constant 350 W. If the machine is operating at rated voltage and frequency with a 5.5% slip, find the steady-state: (a) 10pts. Mechanical...
citor i Voltage and current as a function -10 of time. b. Find and plot the instantaneous power pl) on the capacitor. c. Find and plot the instantaneous energy wit stored on the capacitor. ce of V. d plot The voltage across a capacitor with capacitance of 50 aF is given by 6.8 nce of i) V. and f time. -20, 0sI<S 40-300, 5SI<10 6.10 (1) -10r+200, 10 sI<20 0, otherwise ance 000) This waveform is shown in Figure P6.8....
Formation of Product by ACE 10 S] (mM) 4 2 0.5 t (min) 50 100 150 200 250 300 Each curve represents sets of three identical reactions. All sets use the same amountof enzyme, but different initial substrate concentrations labelled on the right. None of these reactions involve an inhibitor. A Lineweaver-Burke, or double reciprocal, plot needs 1/[S] and 1/v for the X and Y axes, respectively. Eq. 7-5 states that v changes during the experiment. d[P] dt , or...
(a) Find P(T <1.333) when v 17, b) Find P(T> 2.947) when v 15 (c) Find P(-1330 <T<2.878) when v 18 (d) Find P(T>-2.539) when v 19 Critical Values of the t-Distribution (Page 2) Critical Values of the 1-Distnibution (Page 1) Ctical V s of the 1-Danbatio 0.0075 0.005 0.0025 0.0005 0.02 0015 0.01 31 821 127 321 15.94 4849 3.482 2.909 2.757 21 200 42 433 63656 9.925 S.841 636.578 5643 6965 K073 14.089 7.453 5.50 4.773 31.600 3...
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