BE Avionics Engineering

A two stage amplifier has an input power of 30 μW and output power of 1.5 mW.one stage has a gain of 3. What is the gain of the second stage:-

What should be the gain of an amplifier to have no voltage loss or gain:-

A  mode  S  transponder  is  silent  when  it is  not  interrogated :-

Fourier  analysis  helps us  to  determine  how much bandwidth  a particular  signal occupies :-

The process of making the signal more compatible with the medium is called as:-

Which frequency  band  is  used for   connecting   the satellite   system  with the  public  switched   telephone  network :-

In SDF floated gyros three gimbals are used:-

What is  connected between the antenna  and  the mixer  to avoid  oscillator   radiation;-

What type of cable does MIL  STD 1553 use;-

In what type of display is the image projected directly to the retina of the pilot :-

Earth be considered as a communication medium:-

A highly  stable  aircraft  is  not  easily  maneuverable :-

Which aircraft requires the longest runway  for take off:-

what is the  total  power  if the carrier  power is  30 w  and the  %age  of  modulation is 85 %:-

What is  the main weakness of  the ILS  system ;-

When is the speed  of the satellite  maximum  in   an elliptical  orbit :-

Air  traffic  control  and   traffic  flow  management  are  two principal  processes  of  air  ttrafic  management :-

When does  an ILS   coupling  loop  become  unstable :-

Which is not true about integrated modular avionics architecture:-

What control does  the EFIS  control panel  provide :-

what is the process  of  digital communication where  a  threshold  value is set  at the  receiver to reduce noise :-

The instantaneous FOV changes with the position view:-

Which is a data transfer standard for aircraft avionics:-

The response of a jet engine  thrust to the throttle angle is instantaneous:-

________ Is exponential  path tangent  to  a  horizontal plane  several  feet  below  the  runway :-