A class “A” amplifier has a DC Supply power of 1 W, the maximum output power available from this amplifier is 200 mW. Calculate: The efficiency for this amplifier. If the input power is increased from part “a” such that it results in the clipping in the positive cycle of the output waveform then clearly identify the reason for this performance.

Q: Check the stability of the following closed-loop discrete system. Assume that T = 1 s.

A: Write the given values of the problem- T=1 sec Loop function-   1-e-Tss,4s+2

Q: The speed of sound in copper is 3560 m/s Use this value to calculate its theoretical Debye…

A: Step 1 of 7 The speed of sound in copper is  The Debye temperature is  Step 2 of 7…

Q: (a) Solve the total impedence and phase angle. (b) Write an expression for I(t). (c) Calculate the…

A:

Q: What are the advantages of inverting operational amplifier over non-inverting operational amplifier?

A: The circuit connection of inverting amplifier is shown as,

Q: difference amplifier circuit

A:

Q: Describe the effect of the low-pass and high-pass filters on the output of the adder. Comment on (a)…

A: Effect of the both filters on the output of the adder is