A voltage $$1000\sin \omega t$$ Volts is applied across $$YZ.$$ Assuming ideal diodes, the voltage measured across $$WX$$ in Volts is

In the circuit shown below what is the output voltage $$\left( {{V_{out}}} \right)$$ in Volts If a silicon transfer $$Q$$ and an ideal op-amp are used?

In the circuit shown below the op-amps are ideal. Then $${V_{out}}$$ in Volts is

In the feedback network shown below, if the feedback factor $$k$$ is increased, then the