An ammeter is convertible to a voltmeter by

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RRB Paper · Accepted Answer

An ammeter is convertible to a voltmeter by Putting a large resistance in series with the actual measuring part of the instrument. It is possible to use an ammeter as a voltmeter by connecting a high-value resistor in series with the ammeter. The resistor limits the current flowing through the ammeter, which allows it to be used as a voltmeter by measuring the voltage drop across the resistor. This is known as the voltmeter multiplier technique, and it allows the ammeter to be used to measure voltage up to its maximum voltage rating.

An ammeter is convertible to a voltmeter by

Changing the scale

Putting a large resistance in parallel with the actual measuring part of the instrument

Putting a large resistance in series with the actual measuring part of the instrument

Simply installing the instrument in parallel with the circuit

The correct answer is `No. 3: Putting a large resistance in series with the actual measuring part of the instrument`

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An ammeter is convertible to a voltmeter by

Changing the scale

Putting a large resistance in parallel with the actual measuring part of the instrument

Putting a large resistance in series with the actual measuring part of the instrument

Simply installing the instrument in parallel with the circuit

The correct answer is No. 3: Putting a large resistance in series with the actual measuring part of the instrument

The correct answer is `No. 3: Putting a large resistance in series with the actual measuring part of the instrument`