Question Bank - General Knowledge

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Which one of the following statements is correct regarding LOFAR (Low-Frequency Array)?

A.
It is the world's most powerful radio antenna.
B.
It is a space technology launched by NASA to discover exoplanets.
C.
It is an arrangement of satellites in space for the purpose of creating Satellite Navigation System.
D.
It is a wireless communication technology for 5G services.

Solution:

The correct answer is It is the world's most powerful radio antenna.Low-Frequency Array (LOFAR):It is the world's most powerful radio antenna.It was designed and built by ASTRON an Institute for Radio Astronomy in the Netherlands.The main use of LOFAR is to make radio surveys of the sky with adequate resolution, the antennas are arranged in clusters that are spread out over an area of more than 1000 km in diameter.The antenna currently receives data from 24 core stations (in Exloo), 14 remote stations in The Netherlands, and 14 international stations.?

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