Deck 25: Inspection and Testing

Question 1

When an angle dimension for a radiographic inspection is not shown, it implies that the angle of radiation is ____°.

A) 45
B) 60
C) 90
D) 180

Answer 1

C

Question 2

____ testing involves subjecting weld specimens to a series of mechanical tests that measure various metallurgical properties.

A) Internal
B) External
C) Nondestructive
D) Destructive

Answer 2

D

Question 3

When multiple tests are required, they are indicated by including each of the individual test symbols.

Answer 3

False

Question 4

To indicate that a(n) ____ is to be examined, the examine-all-around symbol is applied, with or without a length dimension, depending upon the extent of the area to be examined.

A) area of revolution
B) area
C) revolution
D) spot

Question 5

For a(n) ____________________, the section of the area to be examined is shown circumscribed by broken lines with circles at the connecting points.

Question 6

When a length dimension is applied to the testing symbol with an examine-all-around symbol, it signifies that only a particular length of the area of revolution is to be examined.

Question 7

Inspection and testing practices used by code-writing organizations are divided into two basic categories: destructive testing and nondestructive examination.

Question 8

The symbol for a leak test is ____________________.

Question 9

For pressure vessels or pipe, a(n) ____________________ examination may be indicated.

Question 10

The symbol for a penetrant test is ____.

A) MT
B) NRT
C) PRT
D) PT

Question 11

A ____ test is used to determine the depth of weld metal penetration, fusion zone, and heat-affected zone.

A) macro etch
B) bend
C) nick break
D) tensile

Question 12

____ examination is one of the most extensively used inspection practices.

A) Ultrasound
B) Radiographic
C) Visual
D) Dye penetrant

Question 13

A ____ test is used to determine structure and soundness.

A) macro etch
B) bend
C) nick break
D) tensile

Question 14

The symbol for a magnetic particle test is ____.

A) MPT
B) MT
C) PT
D) PRT

Question 15

____________________ tests may make the specimen unfit for further service.

Question 16

Destructive tests ensure that the welding process has been performed properly, that the joint design was correct, and that the proper filler metal was selected.

Question 17

____________________ examination practices are used to evaluate weld quality without permanent damage to the weldment.

Question 18

____ testing is used to determine ductility and soundness.

A) Macro etch
B) Bend
C) Nick break
D) Tensile

Question 19

For ____ inspections, the degree of angle for executing the inspection is included on the drawing.

A) visual
B) radiographic
C) ultrasound
D) dye penetration

Question 20

The examination symbol consists of two parts: an arrow and tail.