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The sensitivity of post office box for determination of resistance of 5 ohm is maximum when Pnand Q both are?

The sensitivity of post office box for determination of resistance of 5 ohm is maximum when Pnand Q both are?

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Grade:12

3 Answers

Arun
25750 Points
3 years ago
Dear student
 
There are many questions in the attachment.
Please specify the question for which you want help.
 
Thanks and regards
Vikas TU
14149 Points
3 years ago
Dear student 
Please ask only single question in a thread 
It will be easier for us to ans..
Good Luck 
Cheers ..................................
Saurabh Patil
13 Points
one year ago
Ans of Q 31.
"The Bridge is Most sensitive when the resistance in all the four branches of Bridge is of Same order."
 
So,for the determination of Resistance of 5 ohm,all the branches should have 1 ohm Resistance i.e nearby 5 ohm 
Hence 1 ohm is the Answer.

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