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1. For the circuit of Figure 3-1, the time constant of the capacitor input filter is (a) 1 ms 2. In Step 5, the de output voltage is approximately (a) 6 V 3. As the time constant of the input filter is decreased, the dc output voltage (a) decreases 4. As the time constant of the input filter is decreased, the output ripple voltage (a) decreases 5. In a well-designed power supply, the percent ripple should be (a) close to 0% (c) close to 100% (b) 10 ms (c) 100 ms (d) 1 s (b) 12 V (c) 18 V (d) 24 V (b) increases (c) remains the same (b) increases (c) remains the same (b) approximately 50%

1. For the circuit of Figure 3-1, the time constant of the capacitor input filter is (a) 1 ms 2. In Step 5, the de output voltage is approximately (a) 6 V 3. As the time constant of the input filter is decreased, the dc output voltage (a) decreases 4. As the time constant of the input filter is decreased, the output ripple voltage (a) decreases 5. In a well-designed power supply, the percent ripple should be (a) close to 0% (c) close to 100% (b) 10 ms (c) 100 ms (d) 1 s (b) 12 V (c) 18 V (d) 24 V (b) increases (c) remains the same (b) increases (c) remains the same (b) approximately 50%

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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This multiple choice questions from electronics lab,please solve all i think it's easy for you and good luck in your life.

3. With the oscilloscope, measure the peak output voltage V,(rect) and the ? peak-to-peak ripple voltage across the 1-k resistor and the 100-µF capac- itor. With your multimeter, measure the de voltage (VDc) and compute the expected de voltage, peak-peak ripple, and percentage ripple using Equa- tions 1, 2. and 3. Record all results in Table 3-1. 14aU LU IIU LuansToiei s primary. 5. With your oscilloscope, measure the peak output voltage and the peak-to- peak ripple voltage across the 1-kN resistor and the 470-µF capacitor. As in Step 3, measure the de output voltage and, using Equations 1, 2, and 3, calculate the expected values for the dc voltage, peak-peak ripple voltage, and percent ripple. Record all results in Table 3--1.
Transcribed Image Text:3. With the oscilloscope, measure the peak output voltage V,(rect) and the ? peak-to-peak ripple voltage across the 1-k resistor and the 100-µF capac- itor. With your multimeter, measure the de voltage (VDc) and compute the expected de voltage, peak-peak ripple, and percentage ripple using Equa- tions 1, 2. and 3. Record all results in Table 3-1. 14aU LU IIU LuansToiei s primary. 5. With your oscilloscope, measure the peak output voltage and the peak-to- peak ripple voltage across the 1-kN resistor and the 470-µF capacitor. As in Step 3, measure the de output voltage and, using Equations 1, 2, and 3, calculate the expected values for the dc voltage, peak-peak ripple voltage, and percent ripple. Record all results in Table 3--1.
1. For the circuit of Figure 3–1, the time constant of the capacitor input filter is (а) 1 ms (b) 10 ms 2. In Step 5, the de output voltage is approximately (c) 100 ms (d) 1s () (a) 6 V (b) 12 V (c) 18 V (d) 24 V 3. As the time constant of the input filter is decreased, the de output voltage (b) increases 4. As the time constant of the input filter is decreased, the output ripple (a) decreases (c) remains the same () voltage (a) decreases 5. In a well-designed power supply, the percent ripple should be (a) close to 0% (c) close to 100% (b) increases (c) remains the same (b) approximately 50% THIS ALL FIGUERS AND STEPS DO YOU NEED: Oscilloscope CH 1 C.T. İN4001 (4) 120 VAC 12.6 VAC 60 Hz 100 μF 1 kn FIGURE 3-1 Schematic diagram of circuit. USEFUL FORMULAS de output voltage - (- - (1) VDc = Va[rect) (when RµC » Tripple) 2FRC/ Peak-peak ripple voltage (2) Vrp-p) = V(rect) (when RLC » 8.33 ms for 120 Hz) Percent ripple L may foe lowered y (3) %r = VDC X 100% inevese Com 12 welll
Transcribed Image Text:1. For the circuit of Figure 3–1, the time constant of the capacitor input filter is (а) 1 ms (b) 10 ms 2. In Step 5, the de output voltage is approximately (c) 100 ms (d) 1s () (a) 6 V (b) 12 V (c) 18 V (d) 24 V 3. As the time constant of the input filter is decreased, the de output voltage (b) increases 4. As the time constant of the input filter is decreased, the output ripple (a) decreases (c) remains the same () voltage (a) decreases 5. In a well-designed power supply, the percent ripple should be (a) close to 0% (c) close to 100% (b) increases (c) remains the same (b) approximately 50% THIS ALL FIGUERS AND STEPS DO YOU NEED: Oscilloscope CH 1 C.T. İN4001 (4) 120 VAC 12.6 VAC 60 Hz 100 μF 1 kn FIGURE 3-1 Schematic diagram of circuit. USEFUL FORMULAS de output voltage - (- - (1) VDc = Va[rect) (when RµC » Tripple) 2FRC/ Peak-peak ripple voltage (2) Vrp-p) = V(rect) (when RLC » 8.33 ms for 120 Hz) Percent ripple L may foe lowered y (3) %r = VDC X 100% inevese Com 12 welll
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