Two identical resistive displacement sensors are connected in Circuit 1, and the output is measured between +? and −? . Assume the sensitivity for both sensors is 5 Ω/cm . Find the equation for output voltage, ?o , in terms of displacement, ? .
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Two identical resistive displacement sensors are connected in
Circuit 1, and the output is measured between...
Your supervisor has also passed on to you a power supply circuit sketch to upgrade your last power supply (Assignment 1) so that it has a Fixed 5V regulator output and a Variable Voltage Regulat...
Your supervisor has also passed on to you a power supply circuit sketch to upgrade your last power supply (Assignment 1) so that it has a Fixed 5V regulator output and a Variable Voltage Regulator output. . Analyse the variable regulator section (containing the LM317 IC) and determine the expected output voltage range the circuit should achieve by the range of adjustment of the 1k potentiometer. Build the circuit and verify the voltage range available. Ensure it can achieve 12V...
1. The below circuit utilizes four identical diodes having Is=10-16 A and V1=26mV. If a current...
1. The below circuit utilizes four identical diodes having Is=10-16 A and V1=26mV. If a current of 1 mA is drawn away from an output terminal by a load, what is the change in output voltage? Assume that a diode will have a voltage drop of 0.75V when 15V voltage is applied to a below circuit and no load was connected, as shown below (20 pts) +15V R ovo
Problem #1 A large warehouse has five temperature sensors located in five different places. Each ...
Problem #1 A large warehouse has five temperature sensors located in five different places. Each sensor circuit is indicated as the figure below, where a DC current source circulates through a temperature-variable- resistance. Tk is the temperature in Celsius at the sensor in a given location; Tref is the reference temperature that each sensor has been calibrated. Assume for this problem that Tref 27 °C. Therefore, each sensor will provide a positive-voltage for temperatures greater than the reference, on the...
Assume you connected a multimeter across the output terminals of a black box and measured...
Assume you connected a multimeter across the output terminals of a black box and measured an open circuit voltage of 16V and short circuit current of 2A. a) Draw the Thevenin equivalent of the circuit in black box.b) What load resistor would you need to connect between the output terminals to produce maximum power transfer?
(a) The figure below shows the small-signal equivalent circuit of a voltage amplifier. The open-circuit output...
(a) The figure below shows the small-signal equivalent circuit of a voltage amplifier. The open-circuit output of the supply v10 V (i) Determine the resistances if the regulation should be less than 5 % when 1 W is being delivered to a resistive load connected across vo in the mid frequency range. If the low frequency 3dB point is at 1 kHz and the high frequency 3 dB point is 100 kHz what are the capacitance values. Assume the circuit...
(20 points) Give a detail design of pressure measurement system by using strain gage as a sensor. The output signal is voltage 1) Draw circuit diagram/and sensing element with strain gauge. 2) Dr...
(20 points) Give a detail design of pressure measurement system by using strain gage as a sensor. The output signal is voltage 1) Draw circuit diagram/and sensing element with strain gauge. 2) Draw a block diagram and name a part on each block. 3) Give the sensitivity of each block 4) Give an equation to show the relationship of input pressure and output 2. voltage
(20 points) Give a detail design of pressure measurement system by using strain gage as...
For the amplifier circuits in Figs.3 and 7: a. Write an expression for the output voltage,...
For the amplifier circuits in Figs.3 and 7:
a. Write an expression for the output voltage, vo, in terms of
the resistor symbols and the input voltage, vin.
---For the first circuit (Fig. 3), the feedback resistor is the
series combination of R2 and R3. Use both of these resistor symbols
in your expression.
-- For circuit 2 (Fig. 7), assume that vin = 5V and ignore
potentiometer R1 and C3.
b. Using resistor values and input voltage amplitudes, calculate...
3 Circuit C2 R1 Connect to Vo Unity Gair 470 0.1uF Follower Ground Output C1 4700 R2 R3 1000 C3 luF Figure 1. AC Test C...
3 Circuit C2 R1 Connect to Vo Unity Gair 470 0.1uF Follower Ground Output C1 4700 R2 R3 1000 C3 luF Figure 1. AC Test Circuit. 5 LTspice Simulation » Use LTspice to simulate the circuit shown in Figure 1. . The AC voltage source should have an amplitude of 5V and a frequency of 60Hz. When you enter the parameters in LTspice, you should see them displayed on the schematic as follows SINE(0 5 60000 1000) * Graph the...
1. (10 PT) A three-phase bridge rectifier circuit shown in the figure phase voltage of 220 volts rms. A load of 100 Ω is connected across is supplied by a rectifier. Both the primary and secondary...
1. (10 PT) A three-phase bridge rectifier circuit shown in the figure phase voltage of 220 volts rms. A load of 100 Ω is connected across is supplied by a rectifier. Both the primary and secondary windings of transfor Assume the transformer has a turns ratio of unity mer are Y-connected a) 3 PTI On the top of voltage plot on next page indicate the diodes that will be conducting during different intervals of time. b) 17 PT] Plot the...
(05) mides Problem 1 (20%) In Figure 1 a balanced bridge circuit with resistors R,, R, R; and R, is shown. Vs are a...
(05) mides Problem 1 (20%) In Figure 1 a balanced bridge circuit with resistors R,, R, R; and R, is shown. Vs are an ideal voltage source. R4 R3 ogi 1 itos lonoiesqo diw R. ten W tissbi sd itogns fkoinseno.cot tome o noiton oinoisej shov ts idgs ed Yorspet if 5den bnit sob woll ono oTo1 V t Figure 1. Balanced bridge circuit 1. Find the loading terminal of the circuit shown in Figure 1. 2. Find the Thevinin...
Your supervisor has also passed on to you a power supply circuit sketch to upgrade your last power supply (Assignment 1) so that it has a Fixed 5V regulator output and a Variable Voltage Regulator output. . Analyse the variable regulator section (containing the LM317 IC) and determine the expected output voltage range the circuit should achieve by the range of adjustment of the 1k potentiometer. Build the circuit and verify the voltage range available. Ensure it can achieve 12V...
1. The below circuit utilizes four identical diodes having Is=10-16 A and V1=26mV. If a current of 1 mA is drawn away from an output terminal by a load, what is the change in output voltage? Assume that a diode will have a voltage drop of 0.75V when 15V voltage is applied to a below circuit and no load was connected, as shown below (20 pts) +15V R ovo
Problem #1 A large warehouse has five temperature sensors located in five different places. Each sensor circuit is indicated as the figure below, where a DC current source circulates through a temperature-variable- resistance. Tk is the temperature in Celsius at the sensor in a given location; Tref is the reference temperature that each sensor has been calibrated. Assume for this problem that Tref 27 °C. Therefore, each sensor will provide a positive-voltage for temperatures greater than the reference, on the...
(a) The figure below shows the small-signal equivalent circuit of a voltage amplifier. The open-circuit output of the supply v10 V (i) Determine the resistances if the regulation should be less than 5 % when 1 W is being delivered to a resistive load connected across vo in the mid frequency range. If the low frequency 3dB point is at 1 kHz and the high frequency 3 dB point is 100 kHz what are the capacitance values. Assume the circuit...
(20 points) Give a detail design of pressure measurement system by using strain gage as a sensor. The output signal is voltage 1) Draw circuit diagram/and sensing element with strain gauge. 2) Draw a block diagram and name a part on each block. 3) Give the sensitivity of each block 4) Give an equation to show the relationship of input pressure and output 2. voltage
(20 points) Give a detail design of pressure measurement system by using strain gage as...
For the amplifier circuits in Figs.3 and 7:
a. Write an expression for the output voltage, vo, in terms of
the resistor symbols and the input voltage, vin.
---For the first circuit (Fig. 3), the feedback resistor is the
series combination of R2 and R3. Use both of these resistor symbols
in your expression.
-- For circuit 2 (Fig. 7), assume that vin = 5V and ignore
potentiometer R1 and C3.
b. Using resistor values and input voltage amplitudes, calculate...
3 Circuit C2 R1 Connect to Vo Unity Gair 470 0.1uF Follower Ground Output C1 4700 R2 R3 1000 C3 luF Figure 1. AC Test Circuit. 5 LTspice Simulation » Use LTspice to simulate the circuit shown in Figure 1. . The AC voltage source should have an amplitude of 5V and a frequency of 60Hz. When you enter the parameters in LTspice, you should see them displayed on the schematic as follows SINE(0 5 60000 1000) * Graph the...
1. (10 PT) A three-phase bridge rectifier circuit shown in the figure phase voltage of 220 volts rms. A load of 100 Ω is connected across is supplied by a rectifier. Both the primary and secondary windings of transfor Assume the transformer has a turns ratio of unity mer are Y-connected a) 3 PTI On the top of voltage plot on next page indicate the diodes that will be conducting during different intervals of time. b) 17 PT] Plot the...
(05) mides Problem 1 (20%) In Figure 1 a balanced bridge circuit with resistors R,, R, R; and R, is shown. Vs are an ideal voltage source. R4 R3 ogi 1 itos lonoiesqo diw R. ten W tissbi sd itogns fkoinseno.cot tome o noiton oinoisej shov ts idgs ed Yorspet if 5den bnit sob woll ono oTo1 V t Figure 1. Balanced bridge circuit 1. Find the loading terminal of the circuit shown in Figure 1. 2. Find the Thevinin...
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