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Page Title:
Student Activity Guide - Cont'd |
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|  8.
From the list provided, pertaining to the cockpit safety and dump valve, circle the letter of
the correct statement(s):
a.
The cockpit safety and dump valve serves as a relief for excess cabin pressure.
b.
The cockpit safety and dump valves start to open when cockpit pressure reaches 5.3
psi above ambient.
c.
The vacuum relief feature of the cockpit safety dump valve allows it to open when
ambient pressure is greater than cockpit pressure.
d.
The cockpit safety and dump valve will open when the pressure switch is turned
"OFF."
e.
The cockpit safety and dump valve can be opened by selecting RAMemergency.
7-3
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