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(d) Figure Q2(d) shows an unbalanced Wheatstone bridge. Calculate the following: i) Output voltage across points...
Activity 2) Wheatstone Bridge Circuit Analyze and then construct the circuit shown with the indicated nominal...
Activity 2) Wheatstone Bridge Circuit Analyze and then construct the circuit shown with the indicated nominal R values shown in the table. Use the 5v supply for Vsource. 7) Calculate and Measure the voltage across BC for each version of the circuit, Q1 and Q2. + (V) Ri R2 a + Q# Calculated Measured V[V] V[V] 1 R1 R2 R3 [kΩ] | [kΩ] [kΩ] 2 1 2 2 2 R4 [k22] 1 Two 1 k22 in parallel + R3 N...
Hi could you please provide how to do problem 2? Amsterdam University of Applied Sciences Problem 2(15 points) A Wheatstone bridge is used to determine the resistance of a strain gauge. The 3 resista...
Hi could you please provide how to do problem 2?
Amsterdam University of Applied Sciences Problem 2(15 points) A Wheatstone bridge is used to determine the resistance of a strain gauge. The 3 resistances R of the Wheatstone bridge are equal: R 200 12. When the strain gauge is fully relaxed (nd strain present), its resistance Rs is equal to the other 3 resistances: Rs-R. The strain is given bywith AR, the change in resistance in the strain gauge. The...
c) The circuit diagram for a Schering Bridge is shown in Figure Q4c is used to...
c) The circuit diagram for a Schering Bridge is shown in Figure Q4c is used to make measurements on a sample of insulation at 50 Hz. Both ends of the sample and the standard capacitor are connected to the high voltage side of the bridge. At balance conditions, the following readings were recorded; R3 = 10002 C2 = 500 pF, R4 = 2002, C4 = 223 nF. i) Calculate the tand of the sample dielectric. ii) Calculate the parallel equivalent...
4. Analogue to digital converter (ADC) is one of the data processing. i. Describe the term quantization errot, sample af signal i ADK i. A 9 bits ADC is used in an electronic device for the mu...
4. Analogue to digital converter (ADC) is one of the data processing. i. Describe the term quantization errot, sample af signal i ADK i. A 9 bits ADC is used in an electronic device for the murnt of analogue signal within the range of -TV to +TV. If an an measured as +3.2V, determine the value shows by the ADC (5 marks) The Wheatstone bridge circuit shown in the following figure is used to messure the resistance of a strain...
Problem-a (20 pts)- Consider the constant-voltage bridge shown in Figure-p3. The output equation can be expressed...
Problem-a (20 pts)- Consider the constant-voltage bridge shown in Figure-p3. The output equation can be expressed as vo - (R,/R2-Ra/R)/((R,/R2 + 1)(R3/R4+1)) vref- Now suppose that the bridge is balanced, with the resistors set according to Ry/R2 R3/R- p. Then, if the active element R1 increases by δ R1, show that the resulting output of the bridge is given by: where δr--6R1/R1, which is the fractional change in resistance in the active element. For a given 6r, it should be...
For the circuit in Figure 1, you need to calculate the current I2 and the voltage...
For the circuit in Figure 1, you need
to calculate the current I2 and the voltage
across the current source. (10 marks).
B1. For the circuit in Figure 1, you need to calculate the currently and the voltage across the current source. (10 marks). R2 = 6.222 12 R 512 R4 8.212 2.5 A R3 34.7.12 E 10 V
Q.2. (a) From the data given below, the fastest and the slowest photoconductive cells are used in a Wheatstone bridge as shown in the adjoining figure. What will be the output voltage of the circuit...
Q.2. (a) From the data given below, the fastest and the slowest photoconductive cells are used in a Wheatstone bridge as shown in the adjoining figure. What will be the output voltage of the circuit 10"sec after the same amount of light falls on both the photoconductors? Nar Photo- Time conductor Constant Resistance light CdS CdSe PbS PbSe Dark Resistance in | 30 kΩ | 30 kΩ po쓰 100ms | 100 kΩ 10ms 400us 100 k(2 | 200 kΩ |...
4Ω, 5Ω, R3 llowing circuit, where Ris|0Ω, Q.1. [40 marks] Calculate the output voltage Vou in the...
4Ω, 5Ω, R3 llowing circuit, where Ris|0Ω, Q.1. [40 marks] Calculate the output voltage Vou in the fo R-42, Rs-52, R6-52, for Vsi-10V, Vs- 4V. (for the operation amplifier, v.- v,n 0) Rs R2 t R Vsi R4 Re Ri s2 Fig. 1
4Ω, 5Ω, R3 llowing circuit, where Ris|0Ω, Q.1. [40 marks] Calculate the output voltage Vou in the fo R-42, Rs-52, R6-52, for Vsi-10V, Vs- 4V. (for the operation amplifier, v.- v,n 0) Rs R2 t R Vsi...
?S) The diagram shows a solenoid of length 70cm connected to power supply of 10 v....
?S) The diagram shows a solenoid of length 70cm connected to power supply of 10 v. The magnetic field at its center is 3.6 mT. If the total resistance of the circuit 2 a the number of turns of the solenoid is (use ?.-4m×10-,Wh/An): (A) 401 (D) 40 (6) 250(C) 40127 10v (E) 200 19) The wheatstone bridge circuit shown is balanced when R1-600 ? and R The resistances of Rs and Ra could be 2-400 ?. (A) R,-802; R4-120...
In Figure 9, the transformer primary voltage is 120V and step-downratiois 10:1 Assume the practical diode...
In Figure 9, the transformer primary voltage is 120V and step-downratiois 10:1 Assume the practical diode model. 9. a) i) Name the type of circuit (1 mark) Determine the peak output voltage, Volout) (4 marks) iiI What is the PIV rating required for the diodes (2 marks) D, D3 120 V psecy R Plout) 10 k2 DA Figure 9 b) A certain power supply filter produces an output with a ripple of 100mV peak-to- peak and a dc value of...
Activity 2) Wheatstone Bridge Circuit Analyze and then construct the circuit shown with the indicated nominal R values shown in the table. Use the 5v supply for Vsource. 7) Calculate and Measure the voltage across BC for each version of the circuit, Q1 and Q2. + (V) Ri R2 a + Q# Calculated Measured V[V] V[V] 1 R1 R2 R3 [kΩ] | [kΩ] [kΩ] 2 1 2 2 2 R4 [k22] 1 Two 1 k22 in parallel + R3 N...
Hi could you please provide how to do problem 2?
Amsterdam University of Applied Sciences Problem 2(15 points) A Wheatstone bridge is used to determine the resistance of a strain gauge. The 3 resistances R of the Wheatstone bridge are equal: R 200 12. When the strain gauge is fully relaxed (nd strain present), its resistance Rs is equal to the other 3 resistances: Rs-R. The strain is given bywith AR, the change in resistance in the strain gauge. The...
c) The circuit diagram for a Schering Bridge is shown in Figure Q4c is used to make measurements on a sample of insulation at 50 Hz. Both ends of the sample and the standard capacitor are connected to the high voltage side of the bridge. At balance conditions, the following readings were recorded; R3 = 10002 C2 = 500 pF, R4 = 2002, C4 = 223 nF. i) Calculate the tand of the sample dielectric. ii) Calculate the parallel equivalent...
4. Analogue to digital converter (ADC) is one of the data processing. i. Describe the term quantization errot, sample af signal i ADK i. A 9 bits ADC is used in an electronic device for the murnt of analogue signal within the range of -TV to +TV. If an an measured as +3.2V, determine the value shows by the ADC (5 marks) The Wheatstone bridge circuit shown in the following figure is used to messure the resistance of a strain...
Problem-a (20 pts)- Consider the constant-voltage bridge shown in Figure-p3. The output equation can be expressed as vo - (R,/R2-Ra/R)/((R,/R2 + 1)(R3/R4+1)) vref- Now suppose that the bridge is balanced, with the resistors set according to Ry/R2 R3/R- p. Then, if the active element R1 increases by δ R1, show that the resulting output of the bridge is given by: where δr--6R1/R1, which is the fractional change in resistance in the active element. For a given 6r, it should be...
For the circuit in Figure 1, you need
to calculate the current I2 and the voltage
across the current source. (10 marks).
B1. For the circuit in Figure 1, you need to calculate the currently and the voltage across the current source. (10 marks). R2 = 6.222 12 R 512 R4 8.212 2.5 A R3 34.7.12 E 10 V
Q.2. (a) From the data given below, the fastest and the slowest photoconductive cells are used in a Wheatstone bridge as shown in the adjoining figure. What will be the output voltage of the circuit 10"sec after the same amount of light falls on both the photoconductors? Nar Photo- Time conductor Constant Resistance light CdS CdSe PbS PbSe Dark Resistance in | 30 kΩ | 30 kΩ po쓰 100ms | 100 kΩ 10ms 400us 100 k(2 | 200 kΩ |...
4Ω, 5Ω, R3 llowing circuit, where Ris|0Ω, Q.1. [40 marks] Calculate the output voltage Vou in the fo R-42, Rs-52, R6-52, for Vsi-10V, Vs- 4V. (for the operation amplifier, v.- v,n 0) Rs R2 t R Vsi R4 Re Ri s2 Fig. 1
4Ω, 5Ω, R3 llowing circuit, where Ris|0Ω, Q.1. [40 marks] Calculate the output voltage Vou in the fo R-42, Rs-52, R6-52, for Vsi-10V, Vs- 4V. (for the operation amplifier, v.- v,n 0) Rs R2 t R Vsi...
?S) The diagram shows a solenoid of length 70cm connected to power supply of 10 v. The magnetic field at its center is 3.6 mT. If the total resistance of the circuit 2 a the number of turns of the solenoid is (use ?.-4m×10-,Wh/An): (A) 401 (D) 40 (6) 250(C) 40127 10v (E) 200 19) The wheatstone bridge circuit shown is balanced when R1-600 ? and R The resistances of Rs and Ra could be 2-400 ?. (A) R,-802; R4-120...
In Figure 9, the transformer primary voltage is 120V and step-downratiois 10:1 Assume the practical diode model. 9. a) i) Name the type of circuit (1 mark) Determine the peak output voltage, Volout) (4 marks) iiI What is the PIV rating required for the diodes (2 marks) D, D3 120 V psecy R Plout) 10 k2 DA Figure 9 b) A certain power supply filter produces an output with a ripple of 100mV peak-to- peak and a dc value of...
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