Multiple Choice
What can cause leakage and make the valve difficult to open or close?
A) Excessive force when opening or closing a valve
B) Throttling a valve that is not designed for throttling
C) Failure to clean valve stems
D) Improper closing of a valve on a high-pressure line
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q2: What type of valve is a flow-regulating
Q3: What piping is connected using male and
Q4: What type of valve is a flow-regulating
Q5: What type of valves are used in
Q6: What can cause damage to the valve
Q7: What construction material can be used in
Q8: Which of the following is the symbol
Q9: What causes valve stem seizure or thread
Q10: What safety device opens more slowly and
Q11: What type of valve is flow-regulating device