1) In a certain circuit battery is draining out 5 times more quickly than expected for normal operation what could be the possible cause for this and how did you conclude it. 2) Why AC current is preferred over DC current for high power electrical circuits. 3) Initial current across a capacitor connected across a DC source is huge and initial voltage is zero, explain why this is so.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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1) In a certain circuit battery is draining out 5 times more quickly than expected for normal
operation what could be the possible cause for this and how did you conclude it.
2) Why AC current is preferred over DC current for high power electrical circuits.
3) Initial current across a capacitor connected across a DC source is huge and initial
voltage is zero, explain why this is so.
4) Explain the working of AC generator in your own words.
5) In a Wheatstone bridge circuit a student connects a motor in place of galvanometer and
is trying to find unknown resistance using formula when he adjusts variable resistor and
observes that motor is no more rotating. Do you agree with his technique or not explain
with reasoning.
6) What does a negative value of loop current indicates in Mesh Analysis and Method of
Branch Currents, and also comment on if there a way to avoid this negative sign
appearing for loop current's value.
Transcribed Image Text:1) In a certain circuit battery is draining out 5 times more quickly than expected for normal operation what could be the possible cause for this and how did you conclude it. 2) Why AC current is preferred over DC current for high power electrical circuits. 3) Initial current across a capacitor connected across a DC source is huge and initial voltage is zero, explain why this is so. 4) Explain the working of AC generator in your own words. 5) In a Wheatstone bridge circuit a student connects a motor in place of galvanometer and is trying to find unknown resistance using formula when he adjusts variable resistor and observes that motor is no more rotating. Do you agree with his technique or not explain with reasoning. 6) What does a negative value of loop current indicates in Mesh Analysis and Method of Branch Currents, and also comment on if there a way to avoid this negative sign appearing for loop current's value.
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