Question 3 Fig. 3 In the circuit shown in Fig. 3, let R, = 122, R...
3-- Determine the peak load voltage for the circuit shown in Fig.1 i Determine the dc load voltage for the circuit shown in Fig.2 ii- Determine the dc load voltage and current values for the circuit shown in Fig.3 V-120V 1 R 10 ΚΩ Fig. 1 V-120V R-5.1 KS2 Fig. 2 10:1 V-120V R-5.1 Fig. 3
Question 2 For the circuit shown in Fig. 3, E is a dc source given by E = 15 V, and Is is an ac source given by is = 0.5V2 sin(2000t + 20°) A. 1) What is the phasor expression for Is? 2) Determine the sinusoidal (time domain) expression for the voltage V. Use superposition, R, = R, = R, =100 G =C, = 504F 4 = L; =5mH 65 2 - 41° V 822 402 Question 3 Write...
P4.3 For the circuit shown in Fig. 4.3, find the value of Rį for maximum power transfer and the maximum power that can be transferred to RL. 122 40 SRL + 30 V + 4V Fig. 4.3
Fig. 1. Logic circuit for Question 1 2. The 60 W light bulb shown in Fig. 2 is rated at 120 volts. Calculate the required supply voltage V, to make the light bulb operate at the rated conditions. (2 pts) 50 22 Bulb 3 802 Fig.2. Circuit for Question 2 (3 pts) 3. For the circuit shown in Fig. 3, using KVL & KCL: a. Determine the currents i1, 12 & 13 b. The voltage across the resistor R1, R2...
Question 4 (8%) The potentiometer circuit shown in Fig. 3 is used to measure angular position 0. The capacitor C is used to reduce contact bounce, and the op-amp isolates the potentiometer from long lead wires and recording instrument resistance loading. The potentiometer being used rotate 320 degrees has a resistance Rp 4.0k2, and is capable of dissipating 0.02W of power in most environments. The circuit is to have a minimum sensitivity of 10.0mV/degree when 100m of AWG28 copper lead...
Question 3) Obtain the Y parameters for the following T-circuit in Fig. 3. 62 182 €122 Figure 3. Question 4) Find the Fourier series of the square waveform in Fig. 4. 1 > W Figure 4.
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2.7 For the circuit shown in Fig. P2.7, determine V, as a function of V, and V, for the element values specified. VO 160 k 2 Sk 2 LAMA R FIGURE P2.7 5.2 SR75k2 R2 VAA 160 k2
For the Op Amp circuit in Fig. 2.1. Infer the expression of Yout () / vin (s). (5) R2 R w 200 K2 RS R www + Vina(s) 40 KR 40 ΚΩ R4 w 50 KS2 50 ΚΩ R + V out in out 1 Fig. 2.1. Fig. 2.2 *For the Op Amp in Fig. 2.2. Evaluate the Av. (5) *Recommend a generalized Op Amp amplifier which processes sin wave into a cosine wave (1-5), a square wave into a...
18.
Question 18 (3 points) Consider the BJT amplifier circuit below. Let B=20. Let to=. The desired collector current is 1.5 mA. Assume VBE = 0.7 V. Use 3 digits of precision in your calculations. (3+7 pts) Use the Thevenin's equivalent circuit technique to determine the value of Rị that sets the base current to the value that produces the desired collector current. 41 Vec w +12 V R Rc 4k92 -Vc 01 10 kg ws
step by step solution
A circuit consisting of three ideal batteries with voltages &I. 82, and 83, and three ideal resistors with resistances R R2, and Rs, is shown in the figure. Calculate the current Ip through point P. Let the sign of the current correspond to its direction, with "up" being positive. R, 81 = 29,5 v, 82 = 10.5 V, 83-31.5 V Ri 2.70 ks2, R2 17.5 k2, R 7.00 k2 mA