Satellite Orbits » Exercise - 117. Communication satellite are invariably : (a) Changing their track and speed (b) Revolving at their own speed (c) Geostationary (d) Stationary
Satellite Orbits » Exercise - 124. Geostationary satellites are placed in equatorial orbit at a height of approximately : (a) 1000 km (b) 15000 km (c) 25000 km (d) 36000 km
Introduction to Satellite Communication » Exercise - 143. First geostationary satellite in the world was launched in : (a) 1952 (b) 1965 (c) 1975 (d) 1980
Satellite Orbits » Exercise - 19. The distance of geostationary satellite from the surface of the earth is nearly : (a) 360 km (b) 3600 km (c) 36000 km (d) 360000 km