There are two physical degrees of freedom, x1(t) and x2(t) and they satisfy the coupled linear differential equations: V3 X1+ -X2 V3 7 + X2 4 where a is a positive constant. Use a matrix method to find the normal modes and the normal frequencies of this system.
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A: The given characteristic equation is, P(s) = s4+Ks3+s2+s+1
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A: Let A B C D are the literal. Now we need simplified experience.
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Q: Q2 (a) Given the following signal. a[n] = { ..., 2 ,3,1,2,3,1,2,3,1, ... } b[n] = {…
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Q: Q2) The forward path transfer function is given by G(s) 9/s(s+6). Obtain an expression for unit step…
A: As per our policy, i can solve only first question.
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- Q6. What is the purpose of harmonic standards? Provide a summary of comparison of IEEE and IEC standards. Write the purpose of the following international standards shown in Table- 2: [12] Table-2 Sr No 1 IEEE-18 Standards Description 2 IEEE 518 3 IEEE 519 4 IEEE 1159 5 IEEE P1433 6. IEEE P1453 7 IEEE P1564 8 IEC61000-3-2 9 IEC 61000-4-7 10 IEC 61642 11 IEC SC77A/WG9 12 IEC SC77A/WG22. According to the Routh-Hurwitz criteria discuss the stability of a system with the characteristic equation as follows: s6 +355 + 6s4 + 12s³ + 11s² +9s +6=01. Graph the following complex numbers and convert in the specified form a. 5-j7 to exponential form b. 5 cjs (-45°) to rectangular form C. -2-j3 to polar form d. 32-45° to exponential form of complex numbers, (10pts each)
- Draw a seven-segment display, show the number highlighted in figure 1 (d3 -d0 are the input, a -g are the outputs). III. Simulation Wavetorm Editor - Cers/Ahmad Fainuz/Desanop/DLD Lab Practice/bedseg - beaeg - bcaseg 2018o03121936sim.vwwt Ee ep Ea w smutation search altera.com Haster Time Bar: ops Pointer: s29 us Start End iterval 529 us o ps 0 ps २ 2.56 us S12 us 75 us 10.24 us 12 s 15.36 us 172 us value at Name Ops do Figure 1Here, we'll utilize a basic scenario to investigate the potential applications of the PN generator in both the Tx and Rx circuits.л-pad attenuators are commonly used in radio frequency and microwave transmission lines and can be balanced or unbalanced designs. The unbalanced attenuator shown in figure 2 below is supplied by two DC sources, one at each end. You have been asked to calculate the current through R3 and R5 using the Superposition Theorem and the appropriate set of values from table 1 below. Show step by step working out. 5 R1 R2 50V 5 R5 R3 ㅋ Fig 2 7 R4 4 R6 30V
- The ratio of the forward voltage to the forward current is called the characteristic impedance? What is forward voltage? What is the forward current? What is characteristic impedance?Find the natural frequency for Vc for the following circuit given the following parameters. Solve for the differential equation symbolically so that you can use the same result in the next question. Otherwise you will have to repeat the process with new numbers. Also be wary of the given units. C = 8mF, L = 7mH, R₁ = 102, R₂ = 42 and R3 = 50 12v R₁ t=0 R₂ R3transform formula to prove thès -9t e cs Scanned with CamScanner
- Power factor 90 to 100% 88 to <90% 85 to <88% 80 to <85% 75 to < 80% 70 to < 75% 65 to < 70% 60 to < 65% 55 to <60% 50 to <55% Less than 50% Surcharge None 2% 4% 9% 16% 24% 34% 44% 57% 72% 80% Use the table given for the following. a. What is the effective impedance? What is the average current drawn? What will be the surcharge? b. c. If a house with inductive loads has an avg consumption of 40kW and 26kVAR is supplied 230 Vrms source.I need help with this supernode problem. I do the KCL at the supernode, but then get two equations, and 3 variables. That confuses me. Also, is my equation for i-phi correct?-Consider the following DT sequence, Is this signal as Power Signal or Energy signal? Determine it. * 0Snくs X [n ]= lo-n 55.n510 • ther wise Power Signal, P=85 Energy Signal, E=85 O Neither energy nor Power O Both, P=30 E=55 -Is the following signal is X(4) - Sin 3t + Sin 大t Periodic Aperiodic