ISRO 2023 Quiz 39 Revision

Which of the following is correct?

(i) An op-amp A’ with CMMR < 1 & A_d(differential mode gain) in thousand is practically preferable.

(ii) An op-Amp ‘B’ with CMMR ≫ 1 & A_d(differential mode gain) in hundreds is practically preferable.

The inverse DTFT of X(e^jω)= 1,  ≤|ω| ≤

The Friis transmission equation relates the power received to the power transmitted between two antennas separated by a distance R is

Following constellation diagram represents?

___________ displays a list of utility configure the computer system and install software and hardware.