A wheat stone bridge has ratio arm of 1000Ω 100Ω resistances, the standard resistance arm consist of 4 decade resistance boxes of 1000, 100, 10, 1Ω steps. The maximum and minimum value of unknown resistance that can be determined with this setup are

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question - A wheat stone bridge has ratio arm of 1000Ω 100Ω resistances, the standard resistance arm consist of 4 decade resistance boxes of 1000, 100, 10, 1Ω steps. The maximum and minimum value of unknown resistance that can be determined with this setup are