What makes the SSLV (Small Satellite Launch Vehicle) distinct from PSLV and GSLV?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. It is designed for on-demand, low-cost launches.
The SSLV (Small Satellite Launch Vehicle) is ISRO's "launch-on-demand" rocket, specifically engineered to deploy small satellites up to 500 kg into Low Earth Orbit. Unlike the PSLV and GSLV, which take months and hundreds of personnel to assemble, an SSLV can be integrated in just 72 hours by a team of six people. Its key distinctions are its minimal infrastructure requirements, low turnaround time, and significant cost-effectiveness, making it ideal for the rapidly growing commercial small-satellite market.
Other Options:
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Hybrid liquid-solid engine: SSLV primarily uses three solid stages and a liquid-based Velocity Trimming Module, not a "hybrid engine" architecture.
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Sea-based platform: SSLV is launched from land-based spaceports like Sriharikota; it does not currently operate from a sea platform.
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Only foreign satellites: While it targets the global commercial market, SSLV is used for both domestic Indian and international satellite missions.