5. Solid Fuel Ducted Ramjet (SFDR) is a missile propulsion system. What is the range of SFDR technology? A.150 kmB.250 kmC.50 kmD.350 km
Explanation: The Defence Research and Development Organisation (DRDO) successfully flight tested "Solid Fuel Ducted Ramjet" (SFDR) booster on April 08, 2022, at the Integrated Test Range (ITR), Chandipur off the coast of Odisha. The test met all the mission objectives. The SFDR-based propulsion enables the missile to intercept aerial threats at very long range at supersonic speeds. It has an extremely high projected range of 350 km
