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Determine the chamber volume if the characteristic length of a thrust chamber is 150 cm and nozzle throat area is 0.25m2.

Determine the chamber volume if the characteristic length of a thrust chamber is 150 cm and nozzle throat area is 0.25m2. Correct Answer 0.375 m3

Characteristic length L* = Vc/At, where Vc is the chamber volume At is the nozzle throat area. So, Vc = 150 x 10-2 x 0.25 = 0.375 m3.

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