Magnetic particle testing - Study guides, Class notes & Summaries

MMET 402 Exam 1 Magnetic Particle Testing ASNT

MMET 402 Exam 1 Magnetic Particle Testing ASNT

Magnetic particle is a nondestructive testing method used for - correct answer -locating surface and near surface discontinuities in steel Ferromagnetic material is - correct answer -strongly attracted by a magnet The permeability of a material describes: - correct answer -the ease with which it can be magnetized The retentivity of a material describes - correct answer -the ability to retain the magnetic field Magnetic particles are available in different colors - correct answer -for...

Acoustic Emission Testing.. Acoustic Emission (AE) refers to the generation of transient elastic waves produced by a sudden redistribution of stress in a material. When a structure is subjected to an external stimulus (change in pressure, load, or temperature), localized sources trigger the release of energy, in the form of stress waves, which propagate to the surface and are recorded by sensors. With the right equipment and setup, motions on the order of picometers (10 -12 m) can be identifi...

API 653 exam prep - Open Book ONLY Questions and Answers 100% Pass *When using the preheat alternative weld method, the temperature shall be checked ___ to assure the minimum temperature is maintained during welding. A) one inch or two times the material thickness whichever is greater, on each side of the groove. B) two inches or two times the material thickness, whichever is great, on each side of the groove C) Three inches or three times the material thickness, whichever is greater, in...

ENTC 402 Magnetic Question and answers rated A+ 2023/2024Magnetic particle is a nondestructive testing method used for - correct answer locating surface and near surface discontinuities in steel Ferromagnetic material is - correct answer strongly attracted by a magnet The permeability of a material describes: - correct answer the ease with which it can be magnetized The retentivity of a material describes - correct answer the ability to retain the magnetic field

ENTC 402 MagneticMagnetic particle is a nondestructive testing method used for - correct answer locating surface and near surface discontinuities in steel Ferromagnetic material is - correct answer strongly attracted by a magnet The permeability of a material describes: - correct answer the ease with which it can be magnetized The retentivity of a material describes - correct answer the ability to retain the magnetic field Magnetic particles are available in different colors - c...

All corner posts, front and rear (Any single deformation such as bend, bow, dent, etc.) // Repair if - more than 20 mm (13/16 in), regardless of length or location Bottom side rails, front and door sills (Any deformation such as bend, bow, dent, etc. ON A WEB) // Repair if - More than 50 mm (2 in) deep Of the following conditions in a dry-van container, which one would require cleaning? A. Raised mud foot prints in excess of what might normally remain after a sweep out B. Dry dust covering...

Which of the following defects requires repair? A. A loose door gasket B. A bent J-bar that does not affect door operation C. A dent 13mm (1/2 in) deep on the door sill D. Four dents, each 11mm (7/16 in) deep, on contiguous outboard corrugations of a roof panel -Correct Answer A. A loose door gasket Of the following conditions in a dry-van container, which one would require cleaning? A. Raised mud foot prints in excess of what might normally remain after a sweep out B. Dry d...

Magnetic particle inspection is used primarily to detect  flaws on or near the surface Liquid penetrant inspection methods may be used on which of the following. 1. Porous plastics 2. Ferrous metals 3. Nonferrous metals 4. Smooth primer sealed wood 5. Nonporous plastics  2,3,5 Which of these nondestructive testing methods is suitable for the inspection of most metals plastics and ceramics for surface and subsurface defects  Ultrasonic inspection. What nondestructive tes...