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1. A Sinusoidal waveform of 14 V peak to peak, frequency 3.5 KHz is applied as...
A Pulse Amplitude Modulated (PAM) signal is generated by naturally sampling a triangular wave of amplitude 3 volt peak and frequency 1 KHz as shown in Figure 4 by a pulse train of frequency 4 kHz wit...
A Pulse Amplitude Modulated (PAM) signal is generated by naturally sampling a triangular wave of amplitude 3 volt peak and frequency 1 KHz as shown in Figure 4 by a pulse train of frequency 4 kHz with a pulse width of 0.025 ms. Draw the sampled waveform Message signal 3V 1 ms tms 3V-- (9 Marks) Figure 4
A Pulse Amplitude Modulated (PAM) signal is generated by naturally sampling a triangular wave of amplitude 3 volt peak and frequency 1...
a. A 1V peak to peak sine wave with a frequency of 1 kHz is applied...
a. A 1V peak to peak sine wave with a frequency of 1 kHz is applied across a 5 kΩ resistor. Find an expression for the current through the resistor as a function of time. b. The same input voltage is applied across a single 2 µF capacitor, what is the current through the capacitor as a function of time? c. The frequency of the sine wave is now increased to 5 kHz. How does this affect the current in...
1. Use Eq. 1 to derive an expression for the expected output waveform from an ideal...
1. Use Eq. 1 to derive an expression for the expected output waveform from an ideal differentiator circuit having input waveform Vin=lsin[(21)1000t] V. Let RF1.5 k12 and C=10 nF. 2. Use Eq. 3 to find the peak-peak output amplitude of the ideal differentiator of question 1 for a 2 Vpp sine wave input at 1 kHz and 2 kHz. Put the results in the Calculated Output column of Table 1 in Appendix A. 3. Use the indefinite integral version of...
Design a FULL WAVE BRIDGE RECTIFIER circuit that will: Take 120volts ac, 60 hz, sinusoidal waveform...
Design a FULL WAVE BRIDGE RECTIFIER circuit that will:
Take 120volts ac, 60 hz, sinusoidal waveform and convert
it to a “regulated “dc value
giving 12 volts +, - 1 volt across a 2000-ohm output
load resistor with no more than 2%
ripple voltage.
You may assume:
a. An ideal power transformer as discussed in class.
b. For hand computations, you must assume a diode given by
Figure 4.8 page 185.
c. A filter capacitor sized per the textbook equation...
Help fill in table The CH2 waveform vr(t) is shown in red. 3. Now, double the...
Help fill in table
The CH2 waveform vr(t) is shown in red. 3. Now, double the function generator frequency (to f=1250Hz about 1250Hz) to display exactly two complete cycles in 8 horizontal divisions. Do not change the amplitude of e(t). Again, both waveforms should be centered vertically on the scope grid. Adjust the vertical POSITION knobs if necessary. Carefully sketch and label both waveforms on the grid. Use the same settings (VOLTS/DIV AND SEC/DIV from part A4.) as with the...
7.2 A sinusoid with 1-V peak amplitude is applied at the input of a filter having...
7.2 A sinusoid with 1-V peak amplitude is applied at the input of a filter having the transfer function 4 2π × 10 T(s) = s+2n×104 Find the peak amplitude and the phase (relative to that of the input sinusoid) of the output sinusoid if the frequency of the input sinusoid is (a) 1 kHz, (b) 10 kHz, (c) 100 kHz, and (d) 1 MHz
9 A student connects a 0.48 kHz, 4.6 V peak triangular wave to the CRO and...
9 A student connects a 0.48 kHz, 4.6 V peak triangular wave to the CRO and observes the screen to be as shown in the figure below. Find the time/div setting of the CRO, voltage/div setting of the CRO, the peak to peak amplitude and time period of the signal. [5 Marks)
whats wrong with figure 10 al Base Waveform Clipper. A diode in parallel with a large...
whats wrong with figure 10
al Base Waveform Clipper. A diode in parallel with a large capacitor may be used for Ve for repetitive input waves Id Waveforms illustrating the clipping of a Sine Wave, (b) Base Waveform Clipper With Bias supply returned to ground. For good clipping action Rs must be much larger than RL Figure 9 - Base Waveform Clippers and Waveforms. Clippers may be combined in various ways. A particularly important combination is illustrated in Figure 10....
2. Draw the output voltage waveform (mark axes with numerical values) of the following three- pha...
2. Draw the output voltage waveform (mark axes with numerical values) of the following three- phase full-wave diode rectifier supplied from a balanced Y-connected ac source as shown in Fig. 1. The three input phase voltages are given in Fig. 2. Also calculate the de value of the output current if the load resistance is 5 2. Draw the line b current ib wave form. Secondary Fig. 1. Three-phase diode rectifier for problem 2 160 55.5 V an Vba 120...
done on pspice thank you Part IV: Diode Rectifiers Procedure: 1. Build the circuit model for...
done on pspice thank you
Part IV: Diode Rectifiers Procedure: 1. Build the circuit model for full-wave diode rectifier in PSpice as shown in Fig. 4. The value of the load resistor is 10 k22. The input AC voltage source (VSIN in PSpice) is configured at 100 Hz and 20 V (peak-to- peak) in sinusoidal waveform. O 10K V.(t) V(A) A Figure 4. Circuit configuration for full-wave diode rectifier 2. Run the simulation and save the input and output voltage...
A Pulse Amplitude Modulated (PAM) signal is generated by naturally sampling a triangular wave of amplitude 3 volt peak and frequency 1 KHz as shown in Figure 4 by a pulse train of frequency 4 kHz with a pulse width of 0.025 ms. Draw the sampled waveform Message signal 3V 1 ms tms 3V-- (9 Marks) Figure 4
A Pulse Amplitude Modulated (PAM) signal is generated by naturally sampling a triangular wave of amplitude 3 volt peak and frequency 1...
1. Use Eq. 1 to derive an expression for the expected output waveform from an ideal differentiator circuit having input waveform Vin=lsin[(21)1000t] V. Let RF1.5 k12 and C=10 nF. 2. Use Eq. 3 to find the peak-peak output amplitude of the ideal differentiator of question 1 for a 2 Vpp sine wave input at 1 kHz and 2 kHz. Put the results in the Calculated Output column of Table 1 in Appendix A. 3. Use the indefinite integral version of...
Design a FULL WAVE BRIDGE RECTIFIER circuit that will:
Take 120volts ac, 60 hz, sinusoidal waveform and convert
it to a “regulated “dc value
giving 12 volts +, - 1 volt across a 2000-ohm output
load resistor with no more than 2%
ripple voltage.
You may assume:
a. An ideal power transformer as discussed in class.
b. For hand computations, you must assume a diode given by
Figure 4.8 page 185.
c. A filter capacitor sized per the textbook equation...
Help fill in table
The CH2 waveform vr(t) is shown in red. 3. Now, double the function generator frequency (to f=1250Hz about 1250Hz) to display exactly two complete cycles in 8 horizontal divisions. Do not change the amplitude of e(t). Again, both waveforms should be centered vertically on the scope grid. Adjust the vertical POSITION knobs if necessary. Carefully sketch and label both waveforms on the grid. Use the same settings (VOLTS/DIV AND SEC/DIV from part A4.) as with the...
7.2 A sinusoid with 1-V peak amplitude is applied at the input of a filter having the transfer function 4 2π × 10 T(s) = s+2n×104 Find the peak amplitude and the phase (relative to that of the input sinusoid) of the output sinusoid if the frequency of the input sinusoid is (a) 1 kHz, (b) 10 kHz, (c) 100 kHz, and (d) 1 MHz
9 A student connects a 0.48 kHz, 4.6 V peak triangular wave to the CRO and observes the screen to be as shown in the figure below. Find the time/div setting of the CRO, voltage/div setting of the CRO, the peak to peak amplitude and time period of the signal. [5 Marks)
whats wrong with figure 10
al Base Waveform Clipper. A diode in parallel with a large capacitor may be used for Ve for repetitive input waves Id Waveforms illustrating the clipping of a Sine Wave, (b) Base Waveform Clipper With Bias supply returned to ground. For good clipping action Rs must be much larger than RL Figure 9 - Base Waveform Clippers and Waveforms. Clippers may be combined in various ways. A particularly important combination is illustrated in Figure 10....
2. Draw the output voltage waveform (mark axes with numerical values) of the following three- phase full-wave diode rectifier supplied from a balanced Y-connected ac source as shown in Fig. 1. The three input phase voltages are given in Fig. 2. Also calculate the de value of the output current if the load resistance is 5 2. Draw the line b current ib wave form. Secondary Fig. 1. Three-phase diode rectifier for problem 2 160 55.5 V an Vba 120...
done on pspice thank you
Part IV: Diode Rectifiers Procedure: 1. Build the circuit model for full-wave diode rectifier in PSpice as shown in Fig. 4. The value of the load resistor is 10 k22. The input AC voltage source (VSIN in PSpice) is configured at 100 Hz and 20 V (peak-to- peak) in sinusoidal waveform. O 10K V.(t) V(A) A Figure 4. Circuit configuration for full-wave diode rectifier 2. Run the simulation and save the input and output voltage...
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