AP EAMCET Engineering 20 Apr 2019 Shift 2 Paper
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Question : 108 of 160
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Four resistors A, B, C and D form a Wheatstone bridge as shown in the figure. The bridge is balanced when C = 100 Ω. If A and B are interchanged, the bridge balances for C = 121 Ω. The value of D is
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