1.
Satellite engine uses ………… 
2.
The earth area covered by a satellite radio beam is known as………… 
3.
What kind of battery used by older satellites ?
4.
The location of AsiaSat I.
5.
To make antenna more directional, either its size must be increased or
6.
India’s first domestic geostationary satellite 1NSAT-IA was launched on 10th April 1982 from
7.
Satellite launch sites are invariably located on Eastern seaboards to ensure that
8.
The owner of a communication satellite is usually required to keep the spacecraft on station at its assigned place in the geosynchronous orbit with an accuracy of __________ degree.
9.
The number of days when Earth’s shadow falls on a geosynchronous satellite is
10.
A satellite signal transmitted from a satellite transponder to earth’s station is ……….