When a section of the system has a leak or malfunction ____________ ar – McqOptions

MCQOPTIONS

1.	When a section of the system has a leak or malfunction ____________ are used to shut it off.
A.	isolation valves
B.	auxiliary power unit
C.	control valves
D.	filters
Answer» B. auxiliary power unit

Discussion

No Comment Found

Related MCQs

Which of the following is not the function of an OMS?
For effective propellant utilization, the rate at which tank can expulse the propellants should be ____________ and the amount of residual propellants should be ____________
____________ are used for preventing the propellant flow back into the tanks and avoiding inadvertent mixing of propellants in the flow passage.
When a section of the system has a leak or malfunction ____________ are used to shut it off.
To enhance reliability on the feed system, the number of components/ subassemblies should be ____________
_____ is used for separating liquids from the pressurizing gas.
Which of the following is not a part of a simple pressurized feed system?