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330 22 b. Using on/off models for the diodes, calculate the indicated diode currents in the...
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...
5. (15 Points) a. (8 points) Calculate the value of R to provide an output voltage of 3 V. Assume that the diodes have 0.7V drop at 1mA. b. (7 points) If the diode current changes to 4mA, what is the...
5. (15 Points) a. (8 points) Calculate the value of R to provide
an output voltage of 3 V. Assume that the diodes have 0.7V drop at
1mA. b. (7 points) If the diode current changes to 4mA, what is the
new voltage drop across the four diodes?
+15 V
+15 V
1. Consider a 1N4001 silicon diode used as a temperature sensor.The 1N4001 has an n1.43 calculate...
1. Consider a 1N4001 silicon diode used as a temperature sensor.The 1N4001 has an n1.43 calculate the temperature measured for the following conditions 2. Consider a IN4007 silicon diode used as a temperature sensor. The IN4001 has an n-1.4, calculate the temperature measured for the following conditions: . VD2-0.629V @ ID2 2mA 3. Consider a IN4001 diode used as a temperature sensor. Calculate the value of n when the temperature measured is 37°C for the following conditions: . Vin =...
The circuit above is a Zener voltage regulator using D1N750 zener diode with Vz=4.7V: 1. Calculate...
The circuit above is a Zener voltage regulator
using D1N750 zener diode with Vz=4.7V:
1. Calculate the minimum value of E in order to have the voltage
across RL regulated VL=Vz
2. Using Orcad PSpice schematics, simulate the
circuit using bias point and find Iz, IL, Is and Vz (the circuit
must have all voltages and currents values shown).
3. Using Orcad PSpice schematics, use DC sweep to
vary RL from 200 ohm to 1000 ohm and plot VL (for...
Using Kirchhoff's current law, calculate the unknown currents for the parallel circuit in Figure. lia 12...
Using Kirchhoff's current law, calculate the unknown currents for the parallel circuit in Figure. lia 12 A 12A 1 G + 10 A (b)
b) using the values of the capacitor, inductance and resistance, calculate the valies of the circuit...
b) using the values of the capacitor, inductance and
resistance, calculate the valies of the circuit peak to peak
currents and write them down in the table.
c) insert the resistance Rs as indicated in previous sections, to
allow the current measurement of the source. measure the value of
the peak to peak voltage Vrs and the resulting current and insert
the values in tje table.
d) determine the peak to peak value of the IL and IC currents
e)...
0 kS2 4.7k? Determine: a. (5 points) Calculate the voltage v across the 22 k2 resistor...
0 kS2 4.7k? Determine: a. (5 points) Calculate the voltage v across the 22 k2 resistor using node voltage analysis. b. (5 points) Calculate the current i through the 22 kl2 resistor using mesh current analysis. c. (5 points) Measure the voltage v across the 22 kS2 resistor. Measure the current i through the 22 k? resistor. Are these values consistent with your calculations in parts a and b? Explain any differences. (Remember to return your meter to voltage measurement...
Question 4. (a) A full-wave bridge rectifier power supply is powered from the secondary of a...
Question 4. (a) A full-wave bridge rectifier power supply is powered from the secondary of a transformer which has a rms secondary voltage of 15.6V. The primary of the transformer is connected to a 50Hz, 230VRMS power supply. A 2700uF filter capacitor is used. A current of 1.5 Amp is drawn from the supply. (i) Sketch a schematic diagram of the setup. (ii) Calculate the mean de output voltage. Assume each power diode has a forward voltage drop of 1...
2. (2000) Electromagnetics (DC Circuit) Problem a. Calculate the voltages across all resistors and the currents through all the resistors and voltage sources in the following circuit using Kirchhoff&...
2. (2000) Electromagnetics (DC Circuit) Problem a. Calculate the voltages across all resistors and the currents through all the resistors and voltage sources in the following circuit using Kirchhoff's junction rule (nodal analysis). Show the directions initially assumed for the junction (node) currents. Use the minimum number of junctions (nodes) necessary to accomplish this b. Calculate the power dissipation in each resistor and the sum (or total) of these individual power dissipation values c. Calculate the power associated with each...
Part B Using the table on the left, calculate the total kilocalories for fat (rounding off...
Part B
Using the table on the left, calculate the total kilocalories
for fat (rounding off the kilocalories to the tens place).
Express the energy to two significant figures and
include the appropriate units.
Part C Using the table on the left, calculate the total
kilocalories for protein (rounding off the kilocalories to the tens
place).
Express the energy to two significant figures and
include the appropriate units.
Part D
Determine the total kilocalories for the meal (rounding off to...
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...
5. (15 Points) a. (8 points) Calculate the value of R to provide
an output voltage of 3 V. Assume that the diodes have 0.7V drop at
1mA. b. (7 points) If the diode current changes to 4mA, what is the
new voltage drop across the four diodes?
+15 V
+15 V
1. Consider a 1N4001 silicon diode used as a temperature sensor.The 1N4001 has an n1.43 calculate the temperature measured for the following conditions 2. Consider a IN4007 silicon diode used as a temperature sensor. The IN4001 has an n-1.4, calculate the temperature measured for the following conditions: . VD2-0.629V @ ID2 2mA 3. Consider a IN4001 diode used as a temperature sensor. Calculate the value of n when the temperature measured is 37°C for the following conditions: . Vin =...
The circuit above is a Zener voltage regulator
using D1N750 zener diode with Vz=4.7V:
1. Calculate the minimum value of E in order to have the voltage
across RL regulated VL=Vz
2. Using Orcad PSpice schematics, simulate the
circuit using bias point and find Iz, IL, Is and Vz (the circuit
must have all voltages and currents values shown).
3. Using Orcad PSpice schematics, use DC sweep to
vary RL from 200 ohm to 1000 ohm and plot VL (for...
Using Kirchhoff's current law, calculate the unknown currents for the parallel circuit in Figure. lia 12 A 12A 1 G + 10 A (b)
b) using the values of the capacitor, inductance and
resistance, calculate the valies of the circuit peak to peak
currents and write them down in the table.
c) insert the resistance Rs as indicated in previous sections, to
allow the current measurement of the source. measure the value of
the peak to peak voltage Vrs and the resulting current and insert
the values in tje table.
d) determine the peak to peak value of the IL and IC currents
e)...
0 kS2 4.7k? Determine: a. (5 points) Calculate the voltage v across the 22 k2 resistor using node voltage analysis. b. (5 points) Calculate the current i through the 22 kl2 resistor using mesh current analysis. c. (5 points) Measure the voltage v across the 22 kS2 resistor. Measure the current i through the 22 k? resistor. Are these values consistent with your calculations in parts a and b? Explain any differences. (Remember to return your meter to voltage measurement...
Question 4. (a) A full-wave bridge rectifier power supply is powered from the secondary of a transformer which has a rms secondary voltage of 15.6V. The primary of the transformer is connected to a 50Hz, 230VRMS power supply. A 2700uF filter capacitor is used. A current of 1.5 Amp is drawn from the supply. (i) Sketch a schematic diagram of the setup. (ii) Calculate the mean de output voltage. Assume each power diode has a forward voltage drop of 1...
2. (2000) Electromagnetics (DC Circuit) Problem a. Calculate the voltages across all resistors and the currents through all the resistors and voltage sources in the following circuit using Kirchhoff's junction rule (nodal analysis). Show the directions initially assumed for the junction (node) currents. Use the minimum number of junctions (nodes) necessary to accomplish this b. Calculate the power dissipation in each resistor and the sum (or total) of these individual power dissipation values c. Calculate the power associated with each...
Part B
Using the table on the left, calculate the total kilocalories
for fat (rounding off the kilocalories to the tens place).
Express the energy to two significant figures and
include the appropriate units.
Part C Using the table on the left, calculate the total
kilocalories for protein (rounding off the kilocalories to the tens
place).
Express the energy to two significant figures and
include the appropriate units.
Part D
Determine the total kilocalories for the meal (rounding off to...
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