2024 · Q90
The Giant Metrewave Radio Telescope consists of
General KnowledgePhysics
- Aa single parabolic antenna
- Bmultiple parabolic antennas
- Cmultiple circular antennas
- Da combination of circular and parabolic antennas
Explanation
The Giant Metrewave Radio Telescope (GMRT) near Pune is an interferometric array consisting of 30 fully steerable parabolic dish antennas, each 45 metres in diameter, spread over about 25 km. It is not a single antenna, nor does it use circular antennas. The answer is (B).