NEW QUESTION 33
Which of the following best describes API 574?

NEW QUESTION 34
Radiographic profile techniques are preferred over ultrasonic thickness measuring instruments for pipe diameters of:

NEW QUESTION 35
What is the maximum length allowed for individual slag trapped in a weld in a Severe Cyclic Conditions piping system?

NEW QUESTION 36
What is the prescribed alignment for the inside surfaces of circumferential welds to be groove welded?

NEW QUESTION 37
The transmitted film density through the radiographic image of the body of the appropriate hole penetrameter and the area of interest shall be minimum for radiographs made with a gamma ray source.

NEW QUESTION 38
A piping system that operates at a design pressure of 100 psi at 950? F was originally built from NPS 20 EFW (100% radiographed), ½” wall, A-516 Grade 70, A-671 material. During the last Inspection, the thickness was determined to be 0.370 inches. The records indicated the corrosion rate to be 0.009 inches per year.
What is MAWP if the next inspection is planned in 5 years?

NEW QUESTION 39
Bolts should extend during the installation of flanged connections.

NEW QUESTION 40
A transverse crack was discovered in the root pass of a completed weld on the outside of a Category D Fluid Service piping system during a PT test.
Which of the following,” statements is most accurate?

NEW QUESTION 41
A piping system has a corrosion rate of 0.074 inches per year, the actual wall thickness is 0.370 inches and the minimum required thickness is 0.1 inch.
What is the remaining life?

NEW QUESTION 42
Repair materials shall be verified for conformance to the applicable code and shall be compatible with the original material by the.

NEW QUESTION 43
An area defined by a circle having a diameter not greater than 2 inches for a line diameter not exceeding 10 inches, in which thickness readings may be averaged is

NEW QUESTION 44
What is the most common method used to manufacture tubing?

NEW QUESTION 45
Is the attached PQR properly qualified?

NEW QUESTION 46
In a piping circuit, which of the following does not routinely have thickness measurements taken?

NEW QUESTION 47
A piping system started with a wall thickness of 0.375 inches. Over a five year period the wall thickness is now 0.1″.
What is the long term corrosion rate?

NEW QUESTION 48
What is the most common use for a globe valve?