Answered

A Schrader valve is able to open only when:

A) an internal depressor seals the connection.
B) a special tool is used to disconnect the valve.
C) the service cap is removed.
D) the system has been evacuated.



Answer :

GinnyAnswer

Final answer:

Schrader valves open when an internal depressor seals the connection.


Explanation:

Schrader valves can open only when an internal depressor seals the connection. This feature is crucial for maintaining pressure in systems such as tires.


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