Q. In August 2021, ISRO successfully conducted the first hot test of the System Demonstration Model (SDM) for which type of system?
(a) Geoloid Service Module Propulsion System
(b) Gaganyaan Service Module Propulsion System
(c) Akashyaan Service Module Propulsion System
(d) Jupiter High Thrust Cryogenic Engine
Answer.
(b) Gaganyaan Service Module Propulsion System
Solution.
(b) Gaganyaan Service Module Propulsion System
