An unbalanced DC Wheatstone bridge is shown in the figure. At what val – McqOptions

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1.	An unbalanced DC Wheatstone bridge is shown in the figure. At what value of P will the magnitude of Vo be maximum?
A.	\(\sqrt {\left( {1 + x} \right)}\)
B.	(1 + x)
C.	\(\frac{1}{{\sqrt {1 + x} }}\)
D.	\(\sqrt {1 - x}\)
Answer» B. (1 + x)

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