The given figure shows the Wheatstone bridge method for measurement of – McqOptions

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1.	The given figure shows the Wheatstone bridge method for measurement of unknown resistance (R).
A.	P/R = Q/S
B.	P/S = Q/R
C.	P/R = S/Q
D.	R/P = Q/S
Answer» B. P/S = Q/R

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