Depending on the mission profile, the most economical number of steps – McqOptions

MCQOPTIONS

1.	Depending on the mission profile, the most economical number of steps / expended stages for a multistage rocket is between _____ and ______
A.	2, 10
B.	4, 9
C.	2, 6
D.	4, 7
Answer» D. 4, 7

Discussion

No Comment Found

Related MCQs

Payload carrying capacity decreases with the altitude achieved by the rocket.
__________ is that part of a launch vehicle that carries the payload.
Which of the following operations does the small reaction control thrusters in Space Shuttle doesn t serve?
Which of the following terms are not related to a strap-on stage of a rocket engine?
Usually, the thrusts required by a rocket system __________ from upper to lower stages.
If the theoretical payload increases by the use of a third stage for an initially two stage rockets is 8-10%, which of the following values is a logical value for theoretical payload increase for the use of an additional fourth stage?
Strap-on booster stages are an example of ______ staging.
Determine the mass ratio (Initial mass/Burnout mass) for each stage for a 3-stage rocket, given the total velocity increment is 2000 m/s, mass ratio is constant for all stages and the exhaust velocity is constant for all stages with a value of 3000 m/s.
If the velocity increments of the first, second, and third stages are 1000 m/s, 500 m/s and 250 m/s respectively, determine the total velocity increment.
Depending on the mission profile, the most economical number of steps / expended stages for a multistage rocket is between _____ and ______