Most SCRs can be turned-off by voltage reversal during the negative half-cycle of the A.C supply for _____.

One of the ways to destroy a diode is _____.

For class-AB power amplifier, the output current flows _____.

What would be the output of a voltage follower if it has an input of 0.3Vpp?

The dV/dt capability of the thyristor is _____ that of the triac.

In a class-B power amplifier, the output signal is obtained only _____.

The latching current of an SCR is _____.

If a diode is connected in anti-parallel with a thyristor, _____.

For generating a 1 KHz signal, the most suitable circuit is the _____.

An R-C phase shift oscillator will not produce any oscillations until and unless the voltage gain of its internal amplifier is _____.

For insulators, the forbidden gap is of the order of _____.