QUESTION 5 Draw the equivalent simple circuit model for the circuit shown. Calculate V, I, and R for the simple circuit model that are equivalent to the original circuit. Include units, prefixes, and polarities (where applicable). Indicate current direction on your simple circuit model with an arrow. 1kΩ 2kΩ 1kΩ 4kΩ w 1kΩ 3kΩ 12V 3k2 4kΩ + 3V -
thevenin equivalent circuit No In order to find Rr, short the two terminals and measure the short circuit current sc, then apply Ohms law. RT= R1-2.2K 3.3.KL R2 NC Figure 2: A practice circuit. 2.2 k, For the practice circuit in Figure 2, find the Thevenin Equivalent Circuit when Vi 5 V, R, Question 1: and R2 3.3 kn RT VT + RT= VT= Figure 3: The Thevenin equivalent of the practice circuit.
Use Nodal Analysis Exercise 3.7 Find V1, V2, and V3 in the circuit shown in Figure 3.20. FIGURE 3.20 The circuit for EXERCISE 3.7. 3 k12 R2 3 k2 Is 4 mA R3 15k12 Z RA 9k12 3 R5 6 k12 Answer: Vi = 15 V, V2 = 9V, V3 = 12 V.
C. Here is an cquivalent circuit of an electrochemical cell. Ca is the double-layer capacitance, Ra is the solution resistance, Rs is the series resistance, and Cs is the pscudocapacity. (a) The equivalent circuit (b) ZRe and Zim of the equivalent circuit (a) A B A=(Ca/C) + l and B = oRsCa R, C Derive the Z (impedance) of the circuit (a) and show that ZRe and Zim match to the equations shown on the right (b)
ster PageS of Q3:(a) oC Anahrals: For an ampifier shown in figure DC analysis and calculate thev b) Draw ac-equivalent circuit and calculate the gain.(4+3-7 Ra (Hint: Use approximation and neglect Rg in ac equivalent and gain calculation) zo s cy ster PageS of Q3:(a) oC Anahrals: For an ampifier shown in figure DC analysis and calculate thev b) Draw ac-equivalent circuit and calculate the gain.(4+3-7 Ra (Hint: Use approximation and neglect Rg in ac equivalent and gain calculation) zo...
Problem 4.77 Find the Thevenin equivalent with respect to the terminals a,b in the circuit.(Figure 1) Find the equivalent voltage. Express your answer with the appropriate units. :: ARO? Un Value Units Figure ( 1011 Submit Request Answer Part 8 100 120 Find the equivalent resistance Express your answer with the appropriate units. 1014 3250 CHIAR O ? Rr - Value Units Activate Windows Go to Settings to activate Wir
Find the Norton equivalent circuit as seen from terminals a and b for the circuit shown in Figure 1. Norton resistance (Ra-b) Blank 1, kiloohms Norton current (Ia-b) Blank 2, mA Vo 20KQ 10kn a 12V 6Vo b Figure
Develop a physics-based model for solar cells in Simulink/SimPowerSystems (MATLAB) using an equivalent circuit. This model has to have two electrical terminals and a signal terminal for solar irradiance. Use a sinusoidal wave in the half cycle to simulate the solar irradiance. Simulate the voltage-current curve and voltage-power curve of the solar cell.
1. The PEM fuel cell shown in figure can be used in as a renewable energy technology in cars. The fuel cell dimensions and various temperatures are shown. The electrochemical reaction in the fuel cell creates 11.25 watts of power that must be removed by convection and radiation for the fuel cell to operate at steady-state and maintain a constant fuel-cell surface temperature of 25 C. The convection coefficient for the fuel cell surface depends on the air velocity flowing...
For the circuit shown in (Figure 1), assume that E = 19.0 V and RR = 6.30 Ω. Find the emf E1 in the circuit. Find the emf E2 in the circuit. For the circuit shown in (Figure 1), assume that E = 19.0 V and R = 6.30 12. Part A Find the emf Ej in the circuit. Express your answer in volts to three significant figures. OVO ADV * 0 2 ? Figure < 1 of 1 >...