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Prateek Asked :

19-09-2021 Liquid Fuels

Q. Atlas, Delta and Thor rocket engines use __________ fuel along with liquid oxygen

A. RP-1
B. RDX
C. HMX
D. H2O2


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Dapzoi Verified
Commented on 2021-09-19 16:15:02 (IST)
Answer: A

Explanation: RP-1 is used in Thor, Delta and Atlas rocket engines as a fuel. Oxidizer for this fuel is usually liquid oxygen. RP-1 is a highly refined form of kerosene.