In a Wheatstone bridge, if P = 10 1%, Q = 100 1%, R = 20 1% and S is u – McqOptions

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1.	In a Wheatstone bridge, if P = 10 1%, Q = 100 1%, R = 20 1% and S is unknown then the unknown resistance will be
A.	200 1%
B.	200 2%
C.	200 3%
D.	100 1%
Answer» D. 100 1%

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