Free API API-1169 Practice Test & Real Exam Questions
Each underground vault or closed top pit containing either a pressure regulating or reducing station, or a pressure limiting or relieving station, must be _________ when internal volume exceeds ______.
Correct Answer: A
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Notches or laminations on the ends of pipe sections shall
-Be repaired by welding before making the root pass
-Not be repaired
-Be removed and verified by NDT methods
-Be removed or repaired by grinding only
-Be repaired by welding before making the root pass
-Not be repaired
-Be removed and verified by NDT methods
-Be removed or repaired by grinding only
Correct Answer: D
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Portions of piping systems to be operated at a hoop stress of more than __________ of the SMYS of the pipe shall be subjected at any point to a hydrostatic proof test equivalent to not less than 1.25 times the internal design pressure?
-25%
-30%
-80%
-50%
-None of these
-25%
-30%
-80%
-50%
-None of these
Correct Answer: C
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Minimum cover for pipes of class 2,3 and 4 is _______ in .
Correct Answer: D
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Sub-part G 192.309 specifies which dents on pipe must be repaired if the steel pipe is to be operated at pressure that produces a hoop stress of _______ percent or more of SMYS
Correct Answer: B
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compressed air - Compression equipment should be in _________ or the service needed with operable safety devices in place.
Correct Answer: D
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On _______, check ANSI ratings, overall condition, trim, coating, operability, flange faced and/or bevels and body condition
Correct Answer: B
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Focused on increasing the ability to fulfill quality requirements.
Correct Answer: A
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