Which of the following pressure feed systems is mostly used in attitud – McqOptions

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1.	Which of the following pressure feed systems is mostly used in attitude control of liquid propellant rocket engine with more than one thrust chamber per engine?
A.	The Gas pressure feed system
B.	Pump-fed system
C.	Gravity assisted feed system
D.	No feed system is used
Answer» B. Pump-fed system

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