0 votes 0 votes The input impedance of the permanent magnet moving coil $(PMMC)$ voltmeter is infinite. Assuming that the diode shown in the figure below is ideal, the reading of the voltmeter in Volts is $4.46$ $3.15$ $2.23$ $0$ Analog and Digital Electronics gate2013-ee tube diode electronics + – piyag476 asked Feb 11, 2017 • edited Nov 21, 2019 by go_editor piyag476 1.6k points answer comment Share See all 0 reply Please log in or register to add a comment.