engineering recuitment GATE EE 2023-24 Test Series Electrical and Electronics Measurements Electronic Voltmeters
The figure shows the circuit of a rectifier type voltmeter. The diode D2
1. Does not allow any current to flow through the meter during negative half cycle.
2. Does not allow reverse leakage current to flow through the meter during negative half cycle.
3. Short circuits the meter during negative half cycle.
Which of these statements are correct?
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2 and 3