If ground is applied to the (+) terminal of an inverting OP-amp, the (–) terminal will
A). Not need an input resistor
B). Be virtual ground
C). Have high reverse current
D). Not invert the signal
1. Five time constants are required for a capacitor to charge fully or discharge fully.
2. It is possible to increase the maximum range of a radar equipment by
3. An Aryton shunt is used to make a D'Arsonval galvanometer into a
5. For measurement of mutual inductance we can use
6. Piezoelectric materials serve as a source of ________ .
8. When the frequency of the voltage applied to a series RC circuit is increased, the phase angle