A milliammeter reads 25 mA full scale. It consists of
Chapter 26, Problem 26.56(choose chapter or problem)
A milliammeter reads 25 mA full scale. It consists of a0.20-ft resistor in parallel with a 33-ft galvanometer. Howcan you change this ammeter to a voltmeter giving a fullscale reading of 25 V without taking the ammeter apart?What will be the sensitivity (f t/V ) of your voltmeter?
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