Question 1

Undercut is normally found_______________.

Options :

A : in the weld metal

B : in the base metal

C : at the weld interface

D : at the root of the weld, only

Answer: C

Question 2

The three hardness tests normally used are the:

Options :

A : Schindler, Johnson, Williams

B : Rockwell, Vickes, Brinell

C :

Rockwell, UT, Shearwave

D : Brinell, Vicky, Rockdale

Answer: B

Question 3

A blank is required between two NPS 10, 300 lb. class flanges. The maximum pressure in the system is 385 psi at 200 degrees F. A corrosion allowance of 0.175" is required. The inside diameter of the gasket surface is 9.25". The blank is ASTM A516 Grade 70 material with no weld joint. Calculate the pressure design thickness required for the blank

Options :

A : 0.789"

B : 0.692"

C : 0.556

D : 0.768"

Answer: B

Question 4

Who is responsible for the control of piping system inspection programs, inspection frequencies and maintenance of piping ?

Options :

A : Authorised Piping Inspector

B : Owner-user

C : Jurisdiction

D : Contractor

Answer: B

Question 5

The NDE Examiner that performs the radiographic film interpretation should be qualified, as a minimum, to

a _____.

Options :

A : ASNT Level I

B : ASNT Level II

C : ASNT Level III

D : ASNT Level IV

Answer: B

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