Science and Technology · Space Technology
What significant design enhancement was introduced to the PSLV's fourth stage (PS4) for the first time during the POEM-2 mission?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Carbon-composite reusable heat shields
- 2Solid-state auxiliary booster modules
- 3Cryogenic upper stage propulsion engine
- 4Deployable solar panels wrapped around the tank✓
Correct answer
Deployable solar panels wrapped around the tank
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