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Comparison methods are used
when a high accuracy of measurement is required.
because they are most simple.
because they take least time in measurement.
because they are expensive.
when a high accuracy of measurement is required.
Quick Summary: Practice and solve "Comparison methods are used..." for Electrical - Measurement & Instrumentation. The correct answer is Option A: when a high accuracy of measurement is required.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(a) **