GATE 2022 Toppers Quiz 10

In the given circuit, the race around condition

The transfer function of the lead compensator And, If the lead compensator need to provide a maximum phase lead of 40° at a frequency of 5 rad/s, then the value of T is around_____.

Consider the following statements

A clamper circuit

1) Adds or subtracts a dc voltage to or from a waveform

2) Does not change the shape of the waveform

3) Amplifier the waveform of these statements

Which of the above statements are correct?

An AM signal is given by s(t) = [8 + 4 cos(8000t) + 2 cos(4500t)] cos2πF_ct then modulation efficiency of the wave is _____ %.

If the function W, X, Y and Z are as

Then

Consider a system shown in figure the value of K and K_n so that maximum overshoot in the unit step response, is 0.2 and the peak time is 1 second.

A sample of Ge has n-type impurity concentration of 2 × 10¹⁴/cm³ and p type impurity concentration of 3 × 10¹⁴/cm³. Calculate n and P (in /cm³).

If the given OP-Amp is ideal the resistance seen by load is given as: