Question
Download Solution PDFWhich of the following is NOT a correctly matched pair?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 4.
Analysis of all options:
Option 1: The Wien bridge is an AC bridge circuit used for frequency measurement.
Option 2: A voltmeter is used to measure the potential difference (voltage) between two points in a circuit.
Option 3: A Megger (Megohmmeter) is used to measure high insulation resistance in electrical circuits.
Option 4: An Ammeter measures current (in amperes), not magnetic flux.
Last updated on May 29, 2025
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