Vibration galvanometers are used for ________(a) very high frequency(b) very low frequency(c) low audio frequency(d) high audio frequencyThe question was posed to me by my college director while I was bunking the class.The doubt is from Introduction to AC Bridges in section Measurement of Inductance and Capacitance of Electrical Measurements

Vibration galvanometers are used for ________(a) very high frequency(b

1.	Vibration galvanometers are used for ________(a) very high frequency(b) very low frequency(c) low audio frequency(d) high audio frequencyThe question was posed to me by my college director while I was bunking the class.The doubt is from Introduction to AC Bridges in section Measurement of Inductance and Capacitance of Electrical Measurements
Answer» The CORRECT choice is (c) low audio frequency Best explanation: VIBRATION GALVANOMETERS are used as DETECTORS in AC bridges for low audio frequency. Low audio frequency ranges from 5 Hz to 1000 Hz.

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