ISRO Missions — Set 5
Technology · ISRO मिशन · Questions 41–50 of 70
What is the full form of 'ASLV', an early launch vehicle of ISRO?
Correct Answer: D. Augmented Satellite Launch Vehicle
The Augmented Satellite Launch Vehicle (ASLV) was designed to augment the payload capacity of the SLV-3. It acted as an intermediate rocket for testing technologies needed for larger vehicles like PSLV. ASLV used strap-on boosters to increase the initial thrust.
Which Indian satellite was the first to provide mobile satellite services in the country?
Correct Answer: A. GSAT-6
GSAT-6 is a high-power S-band communication satellite launched in 2015. it features a large unfurlable antenna used for mobile communication applications. The satellite provides a platform for strategic and societal communication services.
The 'SCATSAT-1' satellite was launched by ISRO primarily for which purpose?
Correct Answer: D. Weather forecasting
SCATSAT-1 is a continuity mission for the Oceansat-2 scatterometer. it provides high-quality wind vector data which is crucial for weather forecasting and cyclone prediction. This data helps in tracking monsoon patterns and global ocean winds.
Which ISRO rocket carries a small reusable launch vehicle prototype called 'Pushpak'?
Correct Answer: C. RLV-TD
The Reusable Launch Vehicle-Technology Demonstrator (RLV-TD) is a series of experiments to develop a space plane. 'Pushpak' is the name given to the vehicle used during the landing experiments. This technology aims to significantly reduce the cost of access to space.
What is the maximum payload capacity of the LVM3 rocket to Low Earth Orbit (LEO)?
Correct Answer: D. 8,000 kg
LVM3 can lift up to 8,000 kg to Low Earth Orbit and 4,000 kg to Geosynchronous Transfer Orbit. This capacity makes it suitable for launching heavy communication satellites and manned modules. It is India's heaviest lift launch vehicle currently in operation.
Which Indian state has the second launch port of ISRO being established in Kulasekharapatnam?
Correct Answer: B. Tamil Nadu
The new launch site in Tamil Nadu is specifically designed for launching Small Satellite Launch Vehicles (SSLV). it offers a strategic advantage for southward launches over the Indian Ocean. This will help reduce the pressure on the existing Sriharikota facility.
The 'Cartosat' series of satellites is famous for which of the following?
Correct Answer: B. High-resolution mapping
Cartosat satellites are Earth observation satellites used for cartographic applications. They provide high-resolution panchromatic and multispectral imagery. This data is essential for urban planning, land use monitoring, and resource management.
Which rocket was used for the historic Chandrayaan-3 mission?
Correct Answer: B. LVM3-M4
The LVM3-M4 rocket successfully launched the Chandrayaan-3 spacecraft from Sriharikota. LVM3's reliability was a key factor in the success of this complex lunar mission. It carried the integrated module consisting of the propulsion module, lander, and rover.
ISRO's 'Commercial Arm', which handles satellite launches for international customers, is?
Correct Answer: A. Antrix Corporation
Antrix and NSIL are both commercial entities under the Department of Space. While Antrix is older, NSIL was formed in 2019 to handle the growing commercial needs of the space sector. They enable ISRO to provide launch services and satellite data to global clients.
Which ISRO mission carried the 'Moon Impact Probe' (MIP) that crashed into the lunar surface?
Correct Answer: A. Chandrayaan-1
The Moon Impact Probe was released from the Chandrayaan-1 orbiter and struck the lunar South Pole. During its descent, it captured valuable data about the lunar atmosphere. This event symbolically marked India's first presence on the Moon's surface.