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Asiren alarm is based on an inte grator circuit, shown in Figure 10.46, with a capacitor...
a The operational amplifier in Figure 3.a has a slew rate of 0.5V/us and a unity gain bandwid of 5 MHz. Determine () the voltage gain, and (ii) the maximum input frequency such that the output wa...
a The operational amplifier in Figure 3.a has a slew rate of 0.5V/us and a unity gain bandwid of 5 MHz. Determine () the voltage gain, and (ii) the maximum input frequency such that the output waveform is undistorted. with Vpeak 1V and frequency f. () Determine the cutoff frequency, (ii) plot, to scale, the you use this integrator if the input frequency is 30 KHz? Explain your answer. that any feedback resistance is fixed to 5k2. b. In the...
Q6. a) Write the output expression for the circuit shown in the figure. b) Develop truth...
Q6. a) Write the output expression for the circuit shown in the figure. b) Develop truth table for the circuit. (1 Mark) (4 Marks) A B C 13 X D Fig.2 07 [5] a) Minimize the following logic function using K-Map. b) Implement the minimized expression using basic gates. (3 Marks) (2 Marks) F(A,B,C,D) = (0,2,5,7,8,10,13,15) Q8 a) Write the output expression of the logic circuit shown in the figure. b) Minimize the expression using Boolean laws and theorems. C)...
Part 1 An LC circuit is shown in the figure below. The 32 pF capacitor is...
Part 1
An LC circuit is shown in the figure below. The 32 pF capacitor
is initially charged by the 10 V battery when S is at position a.
Then S is thrown to position b so that the capacitor is shorted
across the 12 mH inductor
What is the maximum value for the oscillating current assuming
no resistance in the circuit? Answer in units of A.
Part 2
What is the maximum energy stored in the magnetic field of...
For the circuit shown in Figure 3, when C = 1/16 F. L = 2 H...
For the circuit shown in Figure 3, when C = 1/16 F. L = 2 H and R 42 the resonance frequency is given as W, 2 rads. For an input voltage source of 37 20° V with co applied to the circuit between a-b, the maximum energy stored in the capacitor, in J, is equal to: Figure 3
(1) Consider the RC circuit shown in Figure 1. For t<0 the switch is open, and...
(1) Consider the RC circuit shown in Figure 1. For t<0 the switch is open, and the charge stored on the capacitor is 0. At t-0 the switch is closed, and the voltage source begins charging the capacitor. Let R1-R2-220 Ω , C-0.47 μ F , Vs-5 V. (a) Write the differential equation as an expression for the capacitor voltage fort> 0 (i.e. write the differential equation) and calculate the time constant (b) Calculate the steady-state capacitor voltage R2 R1...
You are given a circuit with a resistor, an inductor and a capacitor as shown in Figure 6. Based on the analysis of...
You are given a circuit with a resistor, an inductor
and a capacitor as shown in Figure 6. Based on the analysis of 2nd
Order Transient Response and using circuit simulator software (e.g.
P-Spice, LT-Spice, Multisim etc.)
2 Figure 6
2 Figure 6
Consider the RC circuit shown in the figure below, in which the capacitor is initially charged....
Consider the RC circuit shown in the figure below, in which the
capacitor is initially charged.
The graph above shows the voltage at the capacitor terminals,
resulting from switch closure at t = 0s (the exponential curve).
The capacitor is 1 microF and the source voltage is 5V. Noting the
exponential curve that corresponds to the output level yo (t)
measured in capacitor terminals, estimate the order of magnitude of
resistor R and justify your answer. Find the complete response...
How might one create a burglar alarm system using the PT5529B-L2-H2-F photo transistor in which a...
How might one create a burglar alarm system using the PT5529B-L2-H2-F photo transistor in which a 12 Volt alarm sounds continuously when a person breaks the laser beam? Include a user button to reset the system and turn off the alarm after a burglar has triggered it. Provide a detailed circuit diagram and a brief explanation of operation. Hint: use an SR latch and any other logic gate to provide the logic. Apply the output of the logic to the...
A circuit diagram of the automobile ignition circuit is shown in the figure. Consider the circuit...
A circuit diagram of the automobile ignition circuit is shown in
the figure. Consider the circuit characteristics that provide the
energy to ignite the fuel-air mixture in the cylinder. First, the
maximum voltage available at the spark plug,
vsp, must be high enough to ignite the
fuel. Second, the voltage across the capacitor must be limited to
prevent arcing across the switch or distributor points. Third, the
current in the primary winding of the autotransformer must cause
sufficient energy to...
A four Capacitor circuit A four-capacitor circuit is chargcd by a battery, as shown in the...
A four Capacitor circuit
A four-capacitor circuit is chargcd by a battery, as shown in the figure. The capacitances are C_1 = 1.8 mF, C_2 = 1.4 mF, C_3 = 3.6 mF, and C_4 = 4.8 mF, and the battery potential is V_B = 5.0 V. When the circuit is at equilibrium, point D has potential V_D = 0 V. What is the potential, V_A , at point A ?
a The operational amplifier in Figure 3.a has a slew rate of 0.5V/us and a unity gain bandwid of 5 MHz. Determine () the voltage gain, and (ii) the maximum input frequency such that the output waveform is undistorted. with Vpeak 1V and frequency f. () Determine the cutoff frequency, (ii) plot, to scale, the you use this integrator if the input frequency is 30 KHz? Explain your answer. that any feedback resistance is fixed to 5k2. b. In the...
Q6. a) Write the output expression for the circuit shown in the figure. b) Develop truth table for the circuit. (1 Mark) (4 Marks) A B C 13 X D Fig.2 07 [5] a) Minimize the following logic function using K-Map. b) Implement the minimized expression using basic gates. (3 Marks) (2 Marks) F(A,B,C,D) = (0,2,5,7,8,10,13,15) Q8 a) Write the output expression of the logic circuit shown in the figure. b) Minimize the expression using Boolean laws and theorems. C)...
Part 1
An LC circuit is shown in the figure below. The 32 pF capacitor
is initially charged by the 10 V battery when S is at position a.
Then S is thrown to position b so that the capacitor is shorted
across the 12 mH inductor
What is the maximum value for the oscillating current assuming
no resistance in the circuit? Answer in units of A.
Part 2
What is the maximum energy stored in the magnetic field of...
For the circuit shown in Figure 3, when C = 1/16 F. L = 2 H and R 42 the resonance frequency is given as W, 2 rads. For an input voltage source of 37 20° V with co applied to the circuit between a-b, the maximum energy stored in the capacitor, in J, is equal to: Figure 3
(1) Consider the RC circuit shown in Figure 1. For t<0 the switch is open, and the charge stored on the capacitor is 0. At t-0 the switch is closed, and the voltage source begins charging the capacitor. Let R1-R2-220 Ω , C-0.47 μ F , Vs-5 V. (a) Write the differential equation as an expression for the capacitor voltage fort> 0 (i.e. write the differential equation) and calculate the time constant (b) Calculate the steady-state capacitor voltage R2 R1...
You are given a circuit with a resistor, an inductor
and a capacitor as shown in Figure 6. Based on the analysis of 2nd
Order Transient Response and using circuit simulator software (e.g.
P-Spice, LT-Spice, Multisim etc.)
2 Figure 6
2 Figure 6
Consider the RC circuit shown in the figure below, in which the
capacitor is initially charged.
The graph above shows the voltage at the capacitor terminals,
resulting from switch closure at t = 0s (the exponential curve).
The capacitor is 1 microF and the source voltage is 5V. Noting the
exponential curve that corresponds to the output level yo (t)
measured in capacitor terminals, estimate the order of magnitude of
resistor R and justify your answer. Find the complete response...
A circuit diagram of the automobile ignition circuit is shown in
the figure. Consider the circuit characteristics that provide the
energy to ignite the fuel-air mixture in the cylinder. First, the
maximum voltage available at the spark plug,
vsp, must be high enough to ignite the
fuel. Second, the voltage across the capacitor must be limited to
prevent arcing across the switch or distributor points. Third, the
current in the primary winding of the autotransformer must cause
sufficient energy to...
A four Capacitor circuit
A four-capacitor circuit is chargcd by a battery, as shown in the figure. The capacitances are C_1 = 1.8 mF, C_2 = 1.4 mF, C_3 = 3.6 mF, and C_4 = 4.8 mF, and the battery potential is V_B = 5.0 V. When the circuit is at equilibrium, point D has potential V_D = 0 V. What is the potential, V_A , at point A ?
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