Question

SLV–3 & ASLV rockets used -

• A. Hybrid propellants
• B. Composite solid propellants
• C. Double base propallents
• D. Biliquid propellants.

Answer 1

Answer: (B)

Composite solid propellants

Answer 2

We know that composite propellants used a polymeric binder such as polyurethane or polybutadiene as a fuel and ammonium perchlorate as oxidizer. The performance of these propellants can be further enhanced by using some additives such as finely divided Mg or Al metal along with fuel.