Which of the following is a difference between safety valves and relief valves?
A. Safety valves are used with liquid.
B. Safety valves have a faster response time.
C. Safety valves have a smaller exhaust port.
D. All of the above
A. Incorrect. Safety valves are used with gas service, not liquid.
B. Correct. Safety valves have a faster response time.
C. Incorrect. Safety valves have a larger exhaust port.
D. Incorrect. Safety valves are used with gas service, not liquid, and they have a larger exhaust port.
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