1. Consider the circuits of the figure: A.1 to answer the following questions. i. Which DMM would show the correct value of total resistance of the circuit? Why?

Delmar's Standard Textbook Of Electricity
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ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
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Problem 3PA: You find that a 25-F capacitor connected to 480 VAC is defective. The storeroom has no capacitors...
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1. Consider the circuits of the figure: A.1 to answer the following questions.
Which DMM would show the correct value of total resistance of the circuit?
Why?
i.
R2
R3
R4
10Vph
v2
1.0ka
1.0kO
10Vpk
Circuit A
Circuit B
Figure: A.1 forquestion 1.
If a capacitor of 100 nF is placed in series with the resistor R4, calculate the total
impedance of circuitB.
Suppose, you measured the total impedance of the circuit practically. You
obtained Ztotall -2.74K ohm practically. Show that you found some
percentages of error while measuring the total impedance.
ii.
iii.
Transcribed Image Text:1. Consider the circuits of the figure: A.1 to answer the following questions. Which DMM would show the correct value of total resistance of the circuit? Why? i. R2 R3 R4 10Vph v2 1.0ka 1.0kO 10Vpk Circuit A Circuit B Figure: A.1 forquestion 1. If a capacitor of 100 nF is placed in series with the resistor R4, calculate the total impedance of circuitB. Suppose, you measured the total impedance of the circuit practically. You obtained Ztotall -2.74K ohm practically. Show that you found some percentages of error while measuring the total impedance. ii. iii.
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