Q. Recently, which space company has successfully test-fired the ‘Kalam-250’ at the propulsion testbed of the ISRO?
Answer:
Skyroot Aerospace
Notes: Skyroot Aerospace recently conducted a successful test-fire of the Kalam-250 at ISRO's Satish Dhawan Space Centre. This second stage of the Vikram-1 space launch vehicle features a carbon composite rocket motor, EPDM thermal protection, and precision thrust vector control. Developed by Skyroot Aerospace, it will propel the launch vehicle from the atmosphere into outer space, playing a vital role in its ascent.