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![[Post New]](/templates/default/images/icon_minipost_new.gif) 19 Dec 2007 18:54:52 IST
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If the peak value of current through inductor(L), capacitor(C), resistor(R) in parallel A.C. circuit are 2 mA, 3 mA, 5 mA resp. Then find the peak value of current delivered by the source in the same circuit?
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LOKESH SARDANA,
department of Production and Industrial engineering,
Indian Institute of Technology,Roorkee.
Happiness can be found, even in the darkest of times, if one only remembers to turn on the light.
Albus Dumbledore
Harry Potter and the Prisoner of Azkaban movie
There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.
-- Albert Einstein
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19 Dec 2007 18:59:29 IST
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lol, aits pt 2.
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19 Dec 2007 19:05:07 IST
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yeah! it's from fiitjee's aits pt2
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my future signature:
LOKESH SARDANA,
department of Production and Industrial engineering,
Indian Institute of Technology,Roorkee.
Happiness can be found, even in the darkest of times, if one only remembers to turn on the light.
Albus Dumbledore
Harry Potter and the Prisoner of Azkaban movie
There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.
-- Albert Einstein
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19 Dec 2007 20:30:01 IST
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someone please help yaar!!
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my future signature:
LOKESH SARDANA,
department of Production and Industrial engineering,
Indian Institute of Technology,Roorkee.
Happiness can be found, even in the darkest of times, if one only remembers to turn on the light.
Albus Dumbledore
Harry Potter and the Prisoner of Azkaban movie
There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.
-- Albert Einstein
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19 Dec 2007 20:49:00 IST
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Abe is question mai kya hai? Do it by phasors.
Dekh parellel mai the voltage on all 3 of them is same. SO we make current phasors.
Inductor- +ve y axis
Capacitor- -ve y axis
resistor- +ve x axis
Now find the net current just as you find net force i.e.,
I = [(2-3)^2 + 5^2]^1/2
= sqrt 26
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The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.
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19 Dec 2007 20:50:02 IST
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Hehehe
Daadi wale bachche ne kar diya question. Agar samajh mai aaya ho to guru dakshina zaroor dena BABY RAMDEV ko.
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The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.
It is during our darkest moments that we must focus to see the light.
Check out my blog at:
http://tarinbansal.blogspot.com/
(A must see for every student)
Back to goiit, this time with Baby Veerappan. :D |
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19 Dec 2007 21:46:49 IST
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can you explain in detail using sine equations ????????
aur current ke liye phasors ka use??????????? woh bhi jab parallel mein ?????
dude,m getting in more confusion..............
maine to abhi tak sirf yahi padha hai ki phasors ka use sirf nett impedance ke liye karte hain......
and there is no question in HCV in which these 3 are in parallel in an A.C circuit...............
man! I m getting mad....
can anybody explain this concept in more details???????
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my future signature:
LOKESH SARDANA,
department of Production and Industrial engineering,
Indian Institute of Technology,Roorkee.
Happiness can be found, even in the darkest of times, if one only remembers to turn on the light.
Albus Dumbledore
Harry Potter and the Prisoner of Azkaban movie
There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.
-- Albert Einstein
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19 Dec 2007 21:56:11 IST
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20 pts to that person who will explain this whole concept in a satisfactory manner...........
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my future signature:
LOKESH SARDANA,
department of Production and Industrial engineering,
Indian Institute of Technology,Roorkee.
Happiness can be found, even in the darkest of times, if one only remembers to turn on the light.
Albus Dumbledore
Harry Potter and the Prisoner of Azkaban movie
There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.
-- Albert Einstein
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19 Dec 2007 21:58:42 IST
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Hey, chill........ Use vector equation hence L =2   R=5  C=3 [  ((12)+(5)2)) = 26
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GIVE LIFE THE BEST....srini...
DO OR DIE, OR BETTER NEVER TRY!!
I dont want to be the most intelligent among the ten.i pray the other nine RE fools!???!!!!!!
it doesn't matter if you win... whats important to me is i win!!!!!!!! |
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19 Dec 2007 22:03:06 IST
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ab ye kya hai?????????
dun u think u r giving same solution as given by tarin oooppppsss BABY RAMDEV.........
heheheheh....
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my future signature:
LOKESH SARDANA,
department of Production and Industrial engineering,
Indian Institute of Technology,Roorkee.
Happiness can be found, even in the darkest of times, if one only remembers to turn on the light.
Albus Dumbledore
Harry Potter and the Prisoner of Azkaban movie
There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.
-- Albert Einstein
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19 Dec 2007 22:12:25 IST
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Hey, Sorry, i thought you needed pictorial representation(trust me it is boring to draw diagrams from the symbols given)he he...... if you need the explanation since for inductor voltage leads current by pi/2 capacitor voltage lags by pi/2 resistor it is the same hence the diagram Ps: If you could say what you didnt understand......
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GIVE LIFE THE BEST....srini...
DO OR DIE, OR BETTER NEVER TRY!!
I dont want to be the most intelligent among the ten.i pray the other nine RE fools!???!!!!!!
it doesn't matter if you win... whats important to me is i win!!!!!!!! |
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19 Dec 2007 22:27:20 IST
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Abe yaar to ''phasor'' naam sun ke dar gaya hai lagta hai. Phasor kuch nahi bas ek tareeka hai un quantities ko graphically represent karne ka jo alag alag phase mai hain. It is not necessary ki it is used to calculate impedance. It can be used everywhere.
See the basic idea is that behaviour of current & voltage in L,C,R remains same whether they R in series or parellel. Series parellel to bas current OR voltage distribution effect karte hain. They can't effect an inductor's or a capacitor's basic behaviour i.e., current lags in C, current leads in L.
Now in parellel, voltage on each L,C,R remains same so it is of no use.Here current varies. To humne iske phasors bana liye and we solved them like we simple add or subtract some forces along X and Y axes.
Jahan tak HCV ki baat hai usme AC bahut kam de rakha hai and questions are very easy and their are some mistakes also in the questions.
Samajh gaya kaise kiya yeh question?
BABY RAMDEV apni guru dakshina ka intezaar karega.
Hehehe
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The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.
It is during our darkest moments that we must focus to see the light.
Check out my blog at:
http://tarinbansal.blogspot.com/
(A must see for every student)
Back to goiit, this time with Baby Veerappan. :D |
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19 Dec 2007 22:37:51 IST
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BABY RAMDEV ne bilkul sahi solve kiya hai. but if u want in sine eqns (lil long) u can do it by considering the instantaneous current.
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19 Dec 2007 22:50:19 IST
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