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  tips in current electricity!!!!!!!!!!!!!!   6 Nickels awarded!
Tagged with:    [Post New]posted on 14 Apr 2007 19:48:53 IST    
1)If a no. of bulbs of same voltage are conn. in series then the bulb wid least power glows more brilliantly
 
 
 
2)In the above case if these are conn. in parallel bulb wid greatest power glows more brilliantly
 
 
3) The sq. of current capacity of a fuse wire is dir. prop. to cube of radius of filament and current capacity is independent of length of tube
 
 
4)greater the power of bulb , greater is current capacity
 
 
5)greater the power of the bulb lesser is its resistence and thicker is the filament
 
 
6) A fuse wire shld hav  high resistivity and low melting point but for heating element it shld hav high resistivity and high m.  pt....
 
 
heater H1 boils water in time TI and heater H2 boils water in time T2....if both heaters are used simultaneously then time taken.....
 
1)In parallel
 
1/T = 1/T1  + 1/T2
 
2)In series
 
T = T1  + T2
About the Author:
chimanshu_007 (11349)

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Olaaa!! Perrrfect answer. 2087  [2544 rates]

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 this article: 97 points  (with 19 Olaaa!! Perrrfect answer.   in 20 votes )   [?]
 
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prakhar_galaxy
prakhar_galaxy is offline comment by prakhar_galaxy    (posted on 14 Apr 2007 20:17:05 IST)
they r really excellent yaar
vish0001
vish0001 is offline comment by vish0001    (posted on 14 Apr 2007 20:57:10 IST)
hey really excellent ones yaar !
vish0001
vish0001 is offline comment by vish0001    (posted on 14 Apr 2007 20:57:26 IST)
useful !
chimanshu_007
chimanshu_007 is offline comment by chimanshu_007    (posted on 14 Apr 2007 21:22:27 IST)
thanxxxxxxxxx
diksha_jeena
diksha_jeena is offline comment by diksha_jeena    (posted on 14 Apr 2007 21:28:26 IST)
good one yar
Pragati
Pragati is offline comment by Pragati    (posted on 14 Apr 2007 23:11:57 IST)
Nice...........collection of Facts n shortcuts
May I know frm which book/link...........
chimanshu_007
chimanshu_007 is offline comment by chimanshu_007    (posted on 15 Apr 2007 11:04:35 IST)
hey these are not taken frm ne book or ne link
i prepared them like notes ..(myself)
ritu_007
ritu_007 is offline comment by ritu_007    (posted on 15 Apr 2007 11:53:40 IST)
very useful.thanx for sharing it.
chimanshu_007
chimanshu_007 is offline comment by chimanshu_007    (posted on 15 Apr 2007 12:06:53 IST)
thanx
Jyothi
Jyothi is offline comment by Jyothi    (posted on 15 Apr 2007 12:48:27 IST)
Excellent one.....................thanx a lot.........
chimanshu_007
chimanshu_007 is offline comment by chimanshu_007    (posted on 15 Apr 2007 16:40:41 IST)
thanx
SAMADON
SAMADON is offline comment by SAMADON    (posted on 15 Apr 2007 20:06:13 IST)
Thanks a lot for such useful tips . u r a brilliant candidate.once again thannnnnnnnnnnkkksssssss a llllllllllllloooooootttttttttttttt
haripriya_1990
haripriya_1990 is offline comment by haripriya_1990    (posted on 15 Apr 2007 22:06:20 IST)
EXCELLANT............REALLY USEFUL TIPS
BEST REVISION THOUGH
THANKSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS A LLLLLLLLLLLLLLLOOOOOOOOOOOOOOTTTTTTTTTTTTTTTTTTTTTTTT
nitesh_nakli_17
nitesh_nakli_17 is offline comment by nitesh_nakli_17    (posted on 16 Apr 2007 20:24:58 IST)
great...
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