Download Aptitude Crack
img not found img not found

Communication Systems - Engineering

Q1:

A geostationary satellite

A is located at a height of 358, 00 km

B appears stationary over earth's magnetic pole

C is motionless in space but keeps spinning

D orbits the earth within a 24 hour period

ANS:D - orbits the earth within a 24 hour period

It orbits the earth in a 24 hour period. Thus it appears to be stationed over one spot of the globe.