Science & Technology Practice Question›› General Science ››
Space Technology
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Rocket Technology
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Question 1
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India recently launched RHUMI-1 from East Coast Road Beach in Thiruvidandhai, Chennai. Which of the following statements about RHUMI-1 is not correct?
(a) It is India’s first reusable hybrid rocket.
(b) It was developed by ISRO.
(c) It is free of fireworks and uses no Trinitrotoluene(TNT).
(d) It features a hybrid propulsion system combining liquid and solid fuels.
Explanation Option (a) is correct: India achieved a significant milestone with the launch of its first reusable hybrid rocket, RHUMI-1, developed by Tamil Nadu-based startup Space Zone India in collaboration with the Martin Group. Launched from Thiruvidandhai, Chennai, the rocket carried three CubeSats and 50 PICO satellites to collect data on global warming and climate change.
Option (c) is correct: Additionally, it is 100% pyrotechnic-free and uses no Trinitrotoluene (TNT), making it safer and environmentally friendly.
Option (d) is correct: RHUMI-1 features an advanced hybrid propulsion system, combining the advantages of both liquid and solid fuels. This design enhances efficiency and reduces operational costs.
Option (b) is not correct: RHUMI-1 was not developed by ISRO but by Space Zone India and the Martin Group.
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