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The calibration of a voltmeter can be carried out by using
frequency meter.
potentiometer.
An ammeter.
function generator.
potentiometer.
Quick Summary: Practice and solve "The calibration of a voltmeter can be carried out by using..." for Electrical - Measurement & Instrumentation. The correct answer is Option B: potentiometer.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(b) **