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A wheatstone bridge cannot be used for precision measurements because errors are introduced into on account of
Contact resistance.
Resistance of connecting leads.
Thermoelectric emfs.
All of above.
All of above.
Quick Summary: Practice and solve "A wheatstone bridge cannot be used for precision measurements because errors are introduced into on ..." for Electrical - Measurement & Instrumentation. The correct answer is Option D: All of above.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(d) **