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One of the steps when rerating a pressure vessel is the documentation of the:
One of the steps when rerating a pressure vessel is the documentation of the:A . Approval of the ASMEB . Report from an external professional engineerC . Approval of the operation’s engineering departmentD . Calculations from the manufacturer or the owner-user’s engineerView AnswerAnswer: D
When the half bead or temper bead technique of repair is proposed, the first consideration that must be given should be;
When the half bead or temper bead technique of repair is proposed, the first consideration that must be given should be;A . Close monitoring of the welding operationB . A metallurgical review conducted by an engineer shall be performed to assure the proposed alternative is suitable for the applicationC ....
Unless there is indicative information on the brittle characteristics of the vessel material, the test temperature of the metal during a pressure test need not exceed what temperature?
Unless there is indicative information on the brittle characteristics of the vessel material, the test temperature of the metal during a pressure test need not exceed what temperature?A . 130˚FB . 120°FC . 60°FD . 200˚FView AnswerAnswer: B
When both the ownership and the location of a pressure vessel are changed, what must be done?
When both the ownership and the location of a pressure vessel are changed, what must be done?A . The vessel must be inspected and certified by the original vessel manufacturerB . The vessel must be externally and internally inspected prior to re-useC . The vessel must be inspected externally and...
At the discretion of ________, on-stream inspection may be substituted for internal inspection.
At the discretion of ________, on-stream inspection may be substituted for internal inspection.A . An engineer experienced in corrosionB . The owner-user of the pressure vesselC . An engineer experienced in pressure vessel designD . The authorized pressure vessel inspectorView AnswerAnswer: D
If there is a conflict between the requirements of API 510 and the legal jurisdiction, which should be followed?
An in-service vessel is being repaired or altered. If there is a conflict between the requirements of API 510 and the legal jurisdiction, which should be followed?A . API 510B . the legal jurisdictionC . the most stringent requirementsD . either set of requirements based on engineer and AI approvalView...
Pressure relieving device repair organizations shall have a fully documented quality control system and which of the following?
Pressure relieving device repair organizations shall have a fully documented quality control system and which of the following?A . A valve Repair Certificate of Authorization issued by the APIB . A Valve Repair Certificate of Authorization issued by the National BoardC . Fully documented training programD . A Valve Repair...
The best description of Temper embrittlement is:
The best description of Temper embrittlement is:A . Cracking due to operating at high temperatures above 650°F C 1100°FB . Cracking due to low temperature serviceC . Loss of ductility and notch toughness due to exposure above 650°F C 1100°FD . Flaking of the metal surfaces, causing dip pits due...
For an above ground 'higher risk' vessel the maximum interval between external visual inspections is:
For an above ground 'higher risk' vessel the maximum interval between external visual inspections is:A . 10 years or 1/2-remaining corrosion rate life, whichever is lessB . 5 yearsC . 3 yearsD . There is no maximum intervalView AnswerAnswer: A
When must both an internal and external inspection always be performed?
When must both an internal and external inspection always be performed?A . at installation of vesselB . whenever there is a change in fluid serviceC . whenever the vessel's ownership changesD . whenever the vessel's ownership and location changesView AnswerAnswer: D
