Q5] find the current of the resistance 1892 if the value of the source is 7.4sin(100πt-44) volt 1mF R1 180 R4 140 3.9mF O 13.100, 78.163⁰ mA O 14.100, 78.163° mA O 15.100, 78.163⁰ mA 0.093H -2 V1
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- Answer: y11=75.77mS , y12=y21=-30.3mS , y22=45.47mSCan the following functions be power spectra of some random processes? Justify your answer. (a) ω /1 + ω2 ; (b) cos(3ω+π/4); (c) e −|ω+1| ; (d) e −|ω| ; (e) 2 / (ω − 1)2 + 3 + (2 /(ω + 1)2 + 3)) .(need only handwritten solution .otherwise downvote.)A circuit is designed with an AC source of max voltage 12 and frequency 60 Hz. The circuit has a resistance of 1050 Ohms, an inductance of 0.06 Henrys, and a capacitance of 0.009 coulombs per volt. - omega for source in rad/s? - omegaR for circuit? -XL? -XC? -phi in radians? -Z? -imax?
- A spectrum of modulated signals is given in the figure. Which of the following is the expression of this sign in time space? a ) 24.(1-1/3 Sin4000πt) Cos(28000πt-π) b ) 24.(1-1/3 Cos4000πt) Cos28000πt c) 12.(1-1/6 Sin4000πt) Cos(28000πt-π) d) 24.(1+1/3 Cos4000πt) Cos(28000πt-π)The function u(t) is known as the unit step function or Group of answer choices Complex function Heaviside function Hilbert function Delta-dirac functionX = A'B'+CB'+ADC+BC'D Simplify the above given expression.
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- The question concearns RLC circuit, i have 2 sets of data, I need to calculate Z (impedance), R (resistance), Xl (inductive reactance), Xc (capacitive reactance), L (inductance) and C (capacitance) for every measurement in the PDF (first pdf is what do those numbers mean, second pdf is the measurement). I do not know how to calculate it, I do not know the formulas to do that. Please calculate it and show me formula how to calculate it. In this pure inductive load, do i need to calculate all the things i wrote above?The question concearns RLC circuit, i have 2 sets of data, I need to calculate Z (impedance), R (resistance), Xl (inductive reactance), Xc (capacitive reactance), L (inductance) and C (capacitance) for every measurement in the PDF (first pdf is what do those numbers mean, second pdf is the measurement). I do not know how to calculate it, I do not know the formulas to do that. Please calculate it and show me formula how to calculate it. In this RL parallel load, do i need to calculate all the things i wrote above?y[(t) = {3e-2t, t0 {0, otherwise The function above defines a voltage signal y(t) monitored from a pacemaker. a.Make a sketch of the signal & state if it is non-causal/causal, aperiodic/periodic & odd/even. b. y[n] = 6cos2(πn/4) The above defines a discrete time signal y[n] from a device. Determine the four point DFT of the sequence.