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What is the major disadvantage associated with solid propellants compared to liquid propellants?

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What is the major disadvantage associated with solid propellants compared to liquid propellants?

(a) Temperature sensitivity

(b) High pressure

(c) Low pressure

(d) Insensitive to friction

I had been asked this question during an online exam.

My doubt is from Inorganic Chemical in division Inorganic Chemical Industries of Chemical Technology

1 Answer

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Best answer
Right choice is (a) Temperature sensitivity

Best explanation: The burning rate in solid propellants is dependent upon the prior storage temperature. This temperature sensitivity is a major disadvantage of solid propellants when compared with liquid propellants.

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