Download Aptitude Crack
img not found img not found

Satellite Communication - Engineering

Q1:

A geostationary satellite is one which

A hangs motionless in space about 36000 km about Earth

B travels around the Earth in 24 hours

C remains stationary above the Earth

D appears stationary to everybody on Earth

ANS:D - appears stationary to everybody on Earth

Because the Geo stationary satellite moves around the earth as the same velocity of the earth.

So that it appears like stationary to everybody on earth. Thank you.