Welding & NDT Symbols

Question 1

What book is the AWS A2.4?

Answer 1

Standard Symbols for Welding and NDT.

Question 2

What is the definition of a “welding symbol”?

Answer 2

A graphical representation of a weld.

Question 3

What does the “Pitch” refer to in a welding symbol?

Answer 3

The pitch is measured as the center-to-center distance of each adjacent length of fillet weld.

Question 4

What does the “C” mean for a finishing symbol?

Answer 4

Chipping

Question 5

What does the “G” mean for a finishing symbol?

Answer 5

Grinding

Question 6

What does the “H” mean for a finishing symbol?

Answer 6

Hammering

Question 7

What does the “M” mean for a finishing symbol?

Answer 7

Machining

Question 8

What does the “R” mean for a finishing symbol?

Answer 8

Rolling

Question 9

What does “NDE” stand for

Answer 9

Nondestructive Examination

Question 10

What does “AET” NDE testing processes?

Answer 10

Acoustic Emission

Question 11

What does “ET” NDE testing processes?

Answer 11

Eddy Current

Question 12

What does “LT” NDE testing processes?

Answer 12

Leak

Question 13

What does “MT” NDE testing processes?

Answer 13

Magnetic Particle

Question 14

What does “NRT” NDE testing processes?

Answer 14

Neutron Radiographic

Question 15

What does “PT” NDE testing processes?

Answer 15

Penetrant

Question 16

What does “PRT” NDE testing processes?

Answer 16

Proof

Question 17

What does “RT” NDE testing processes?

Answer 17

Radiographic

Question 18

What does “UT” NDE testing processes?

Answer 18

Ultrasonic

Question 19

What does “VT” NDE testing processes?

Answer 19

Visual