Homework Answers
Answer:
1. Power is not a linear function because power = voltage * current and power is present when both voltage and current is present . so function has power more than one.
2.Superposition theorem is applicable to only linear circuits. it is not appplicable to non linear circuits beacuse non linear circuits do not follow linearty of current and voltage.
3.The main advantage is these theorems convert large distributed network into small network containing voltage source and a impedance in series. this equivalent network can be used to analyze performance at any point.
4.Advantages of simulation vesus direct measurment
- can predict behaviour without actually building it.
- Results are more accurate.
- Easy to analyze.
Disadvantages
sometimes results are difficult to interpret..
Add Answer to:
1. 2. Is power a linear function in a circuit? Why or why not? Is the...
linear circuit Q1 (60 Points]: Consider the circuit below and answer the following questions: 30 V...
linear circuit
Q1 (60 Points]: Consider the circuit below and answer the following questions: 30 V 120 20 60 V. 15 V 50 4A (a) [20 Points Use superposition principle to calculate the current i. Show your detailed solution step by step, explain what you are doing, and draw the circuit used for each step. (b) (10 Points Use superposition principle to calculate the voltage V.. Show your detailed solution step by step, explain what you are doing, and draw...
In the circuit of Figure P3.49 find the power (released or absorbed?)
In the circuit of Figure P3.49 find the power (released or absorbed?) by each source using (a) nodal analysis; (b) loop analysis; (c) the superposition principle. Which method do you prefer the most? The least? Why?
1- need to tell the methods and explain then calculate 2- for one and three-phase 1- can be a work about diodes best regards Electrotechnics Methods of solving linear DC circuits. Superposition me...
1- need to tell the methods and explain then
calculate
2- for one and three-phase
1- can be a work about diodes
best regards
Electrotechnics Methods of solving linear DC circuits. Superposition method and Thevenini method. 1. Calculate the currents in the following circuit using the superposition and Thevenini method. Data: R1-200 Ω; R2-200 Ω,R3-100 Ω E1-200 V; E2-100 V; E3-200 V ind all the currents I1, 12 and 13. R1 R3 ЕЗ E1 R2 E2 Apparatus and methods for...
Explain why the following formula is ONLY valid if f(x) is a linear function with slope...
Explain why the following formula is ONLY valid if f(x) is a linear function with slope 1. She di dx = In f(x) + C
Problem 1 In the circuit below, employ the superposition principle to determine: (a) The individual contributions...
Problem 1 In the circuit below, employ the superposition principle to determine: (a) The individual contributions of each independent source to the 20 points Current iz. (b) What percentage of the total power dissipated in the 2S2 resistor comes from the 6 A source only? 3ig 112 312 12V
3. Consider the ODE: 22+3 +5x2 = sin nt A) Is this ODE linear or nonlinear?...
3. Consider the ODE: 22+3 +5x2 = sin nt A) Is this ODE linear or nonlinear? Use the superposition property to support your conclusion. If nonlinear, state term(s) that make it nonlinear. B) Is this ODE time varying or time-invariant? If time varying, state term(s) that make it time varying. 4. Consider the ODE: 23+3xx +5t2x = 5t A) Is this ODE linear or nonlinear? Use the superposition property to support your conclusion. If nonlinear, state term(s) that make it...
The function y=3.50x+2 represents the total amount of money, y, saved over x weeks. What is...
The function y=3.50x+2 represents the total amount of money, y, saved over x weeks. What is true about the function? O It is linear because it is always increasing, O It is linear because it increases at a constant rate. O It is nonlinear because it is always increasing. O It is nonlinear because it increases at a constant rate.
Q4. You analyze the non-linear relationships of two financial securities by fitting both a linear and a quadratic function with EXCEL linear model ret_A = a + b1 * ret_B + error Coefficients...
Q4. You analyze the non-linear relationships of two financial securities by fitting both a linear and a quadratic function with EXCEL linear model ret_A = a + b1 * ret_B + error Coefficients Standard Error of coefficients A 0.0000 0.0006 b1 -1.978 0.025 and Nonlinear model ret_A = a + b1 * ret_B + b2 * ret_B2 + error variable Coefficients Standard Error of coefficients a 0.0000 0.0006 b1 -1.850 0.0245 b2 4.45 0.382 Calculate the t-stat for the coefficient...
Use the superposition principle to find i0 and v0 in the circuit of Fig. 2.
4. Use the superposition principle to find i0 and v0 in the circuit of Fig. 2.
LAB TEST 1 (set 1) PMENT REQUIRED 2 Power Supply 3. Function Generator PROCEDURE 1. Connect a circuit as shown in Figur...
LAB TEST 1 (set 1) PMENT REQUIRED 2 Power Supply 3. Function Generator PROCEDURE 1. Connect a circuit as shown in Figure 1 2. Measure the output voltage at Ri. Ra for the given frequency range oscilloscope. Ri 1.6 kW 10 Vpp, 5 kHz 100 nF R 24 KW Figure 1 RESULTS Vpp Vpo at R Freq (kHz) Vou (Vop at Ra) 10 10 03.5t 20 10 30 10 10 50 10 60 70 10 80 10 100 10 ....
linear circuit
Q1 (60 Points]: Consider the circuit below and answer the following questions: 30 V 120 20 60 V. 15 V 50 4A (a) [20 Points Use superposition principle to calculate the current i. Show your detailed solution step by step, explain what you are doing, and draw the circuit used for each step. (b) (10 Points Use superposition principle to calculate the voltage V.. Show your detailed solution step by step, explain what you are doing, and draw...
1- need to tell the methods and explain then
calculate
2- for one and three-phase
1- can be a work about diodes
best regards
Electrotechnics Methods of solving linear DC circuits. Superposition method and Thevenini method. 1. Calculate the currents in the following circuit using the superposition and Thevenini method. Data: R1-200 Ω; R2-200 Ω,R3-100 Ω E1-200 V; E2-100 V; E3-200 V ind all the currents I1, 12 and 13. R1 R3 ЕЗ E1 R2 E2 Apparatus and methods for...
Explain why the following formula is ONLY valid if f(x) is a linear function with slope 1. She di dx = In f(x) + C
Problem 1 In the circuit below, employ the superposition principle to determine: (a) The individual contributions of each independent source to the 20 points Current iz. (b) What percentage of the total power dissipated in the 2S2 resistor comes from the 6 A source only? 3ig 112 312 12V
3. Consider the ODE: 22+3 +5x2 = sin nt A) Is this ODE linear or nonlinear? Use the superposition property to support your conclusion. If nonlinear, state term(s) that make it nonlinear. B) Is this ODE time varying or time-invariant? If time varying, state term(s) that make it time varying. 4. Consider the ODE: 23+3xx +5t2x = 5t A) Is this ODE linear or nonlinear? Use the superposition property to support your conclusion. If nonlinear, state term(s) that make it...
The function y=3.50x+2 represents the total amount of money, y, saved over x weeks. What is true about the function? O It is linear because it is always increasing, O It is linear because it increases at a constant rate. O It is nonlinear because it is always increasing. O It is nonlinear because it increases at a constant rate.
LAB TEST 1 (set 1) PMENT REQUIRED 2 Power Supply 3. Function Generator PROCEDURE 1. Connect a circuit as shown in Figure 1 2. Measure the output voltage at Ri. Ra for the given frequency range oscilloscope. Ri 1.6 kW 10 Vpp, 5 kHz 100 nF R 24 KW Figure 1 RESULTS Vpp Vpo at R Freq (kHz) Vou (Vop at Ra) 10 10 03.5t 20 10 30 10 10 50 10 60 70 10 80 10 100 10 ....
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