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For the circuit shown below: Vs W RG R W Vs=32 sin( 20 t) V, R=30...
USUI CUMPll Status R2 D1 2N1599 if the source voltage is V=65 sin 50 + V, the load R1= 37 R2= 16 KQ and the trigger current is 2mA find the firing angle. VS R WA Vs= 38 sin( 40 t) V. R= 150 L= 3.75 H, if the firing angle is 30 Find the real power consumed by the load in W
Question 4 For the bridge rectifier shown below, SCR1 SCR4 Trigger circuit Trigger circuit R V Trigger circuit SCR2 SCR3 Trigger circuit V= 170 sin 50 t V, the load is 17 and the firing angle is 720 Find the AC voltage across the load in (V).
Consider a causal LTI system implemented as the RL circuit shown below. In this circuit, v(t) is the input voltage. The current i(t) is considered the system output. i(t) R L wwwm v(t) (a) Find the differential equation relating v(t) and i(t). (b) Determine the frequency response of this system (H(jw)). (c) Determine the output it) if v(t) = sin(t), R=10 and L=1. (d) Sketch Bode plot of H (jw) for R=10 and L=1. (e) Determine if the system is...
Determine if overdamped,underdamped, or critically damped For the circuit shown below, Vs-200V, R-30, R.-50. C -0.125pF and L-SmH. Find (a) the initial voltage across the capacitor 20. (b) the initial current through the inductor, lu(0). (e) the damping coefficient and resonant frequency . (d) the initial condition dvede , (e) the voltage across the capacitor (t) for the initial condition diu/dt , and the current through the inductor lu(t) for p R2 Voc
Find v(t) for the given circuit, where R-8 Ω and VS-155 sin (3) V. Please report your answer so the magnitude is positive and all angles are in the range of negative 180 degrees to positive 180 degrees. 2Ω 12 The value of voltage v(t) sin(3t+ V.
b) A periodic voltage vs(t) is applied to a RLC circuit shown in Figure 1 (b) with R=10012, L=100mH and C=1pF. The first four nonzero terms in the Fourier series is given by the following: v:(t) = 10 +2 sin(10’t)-1sin(2x10't)+sin(3x10°r) v Find the first four nonzero terms in the Fourier series of the steady-state current iſt). (20 marks) R M v.(t) Tv.(t) Figure 2(b): Circuit for Question 2
(05) mides Problem 1 (20%) In Figure 1 a balanced bridge circuit with resistors R,, R, R; and R, is shown. Vs are an ideal voltage source. R4 R3 ogi 1 itos lonoiesqo diw R. ten W tissbi sd itogns fkoinseno.cot tome o noiton oinoisej shov ts idgs ed Yorspet if 5den bnit sob woll ono oTo1 V t Figure 1. Balanced bridge circuit 1. Find the loading terminal of the circuit shown in Figure 1. 2. Find the Thevinin...
Question 15 For the controlled half wave rectifier shown below; assume ideal thyristor: R1 V D1 Trigger circuit 2N1599 0 if the source voltage is V= 198 sin 51 t V, the load R1 = 10 and the firing angle is 30 Find the peak current passing the SCR. A Click Submit to complete this assessment.
A sinusoidal voltage V(t) = (80.0V)sin(500t) is applied to a series RLC circuit with L= 700 mH, C = 80.0 uF and R = 90.0 12. (a) What is the impedance of the circuit in 2? (b) Find Imax (in A), o (in rad/s) and Q (in degrees) in i(t) = Imax sin(@t-0). (c) What is the ratio Pout for the resistor? (d) What is the average power dissipated by the resistor in W? (e) What is the resonant frequency...
120 Problem 1, Use the node-voltage method to find the steady state expression for v () in the circuit shown. The sinusoidal sources are v,-35cos 50 t V'and i 20 sin 50 1 A 20 Ω 0 Problem 2 120) Use the mesh-current method to find the steady state expression for velt) in the circuit shown. Answer must be in time domain. Below excitation voltage v is given in time domain v(t) 0.75 V,<t 2 Ω ) 5osin(40140°) Problem 3...