Meter can be isolated from the circuit in a basic D.C. electronic voltmeter.
Meter can be isolated from the circuit in a basic D.C. electronic voltmeter. Correct Answer True
Field effect transistor (FET) acts as a source follower and provides very high input impedance. BJT along with resistors form a balanced bridge circuit. As a result the meter circuit can be isolated from the main circuit.
মোঃ আরিফুল ইসলাম
Feb 20, 2025