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cbdancer032895 cbdancer032895
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Posts: 793
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6 years ago
Which of the following statements regarding examining control valves is MOST accurate?
 
  A. Ensure that the valve is fully closed.
  B. Ensure that the post indicator valve bolts are loosely secured.
  C. Check the post indicator valves to ensure that the operating wrench is in place.
  D. Check the valve-operating stem to determine that it is not subjected to chemical damage.
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6 years ago
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