Answer:
flapper valves.
Explanation:
According to my research on Aircraft Fuel Tanks, I can say that based on the information provided within the question many fuel tanks incorporate flapper valves. Like mentioned in the question these are implemented to prevent fuel from flowing away from the boost pump or tank outlet. This can happen when the aircraft is experiencing high gravity force/pressure.
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Answer:
the polar jet stream brings down cold polar conditions from the north. Ocean surface currents circulate warm and cold ocean waters in convection patterns and influence the weather and climates of the landmasses nearby.The prevailing direction of the global winds in these large regions affects weather conditions.
Explanation:
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A lovably unusual, creative person at this extreme end has
the potential to develop schizotypal personality disorder. The STPD is a mental
disorder in which makes an individual to have a thought disorder or have a
severe social anxiety in which he or she has unconventional beliefs.
