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Aryabhatta was the ___satellite of India, named after the great Indian astronomer of the same name. Choose correct answer.

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Aryabhata was India's first satellite, named after the great Indian astronomer of the same name. It was launched by the Soviet Union on 19 April 1975 from Kapustin Yar using a Cosmos-3M launch vehicle.

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Aryabhata was launched by the Soviet Union on _____ from Kapustin Yar using a Cosmos-3M launch vehicle.

18 April 1974
19 April 1976
19 April 1975
21 April 1955


It was launched by the Soviet Union on 19 April 1975 from Kapustin Yar using a Cosmos-3M launch vehicle. It was built by the Indian Space Research Organization (ISRO) to gain experience in building and operating a satellite in space.

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The satellite was assembled at ________, but was launched from within the Soviet Union by a Russian-made rocket on April 19, 1975.

Delhi
Peenya
Bihar
Kolkata


The satellite was assembled at Peenya, near Bangalore, but was launched from within the Soviet Union by a Russian-made rocket on April 19, 1975.

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The scientific instruments of Aryabhata had to be switched off during the _____ in orbit because of a failure in the satellite’s electrical power system.

Fifth day
Sixth day
Seventh day
Ninth day


All signals from the spacecraft were lost after 5 days of operation. The satellite reentered the Earth''s atmosphere on 11 February 1992. The satellite''s image appeared on the reverse of Indian 2 rupee banknotes between 1976 and 1997 (Pick catalog and one rupee note number: P-79a-m).

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The satellite carried three experiments, one each in X-Ray Astronomy, __________and Agronomy.

Atomic Physics
Nuclear Physics
Modern Physics
Solar Physics


The exercise also provided an opportunity to conduct investigations in the area of space sciences. The satellite carried three experiments, one each in X-Ray Astronomy, Solar Physics and Agronomy.

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Aryabhata satellite''s Non-real time date transmission was at the rate of _______ bits/sec.

2960
2760
2360
2560


Aryabhata satellite''s Non-real time date transmission at the rate of 2560 bits/sec.

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Body-mounted silicon solar panels and rechargeable _______ chemical batteries were used in Aryabhata satellite.

Ni-Ag
Li-Ag
Li-Cu
Ni-Cd


Body-mounted silicon solar panels and rechargeable Ni-Cd chemical batteries were used in Aryabhata satellite.

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Thru Aryabhata satellite second experiment was : Solar neutrons and gamma rays To detect high energy neutrons and gamma rays from the ____both during quiet times and flares.

Moon
Earth
Sun
Mars


Thru Aryabhata satellite second experiment was : Solar neutrons and gamma rays To detect high energy neutrons and gamma rays from the sun both during quiet times and flares.

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For Aryabhata satellite Orbital period was ___minutes .

96
67
81
109


For Aryabhata satellite Orbital period was 96 minutes .

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A _________ down link for communication used in Aryabhata satellite.

PCM/FM/PM
PSM/FM/TM
SCM/AM/NM
DCM/HM/PM


A PCM/FM/PM down link for communication used in Aryabhata satellite.

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