Ferromagnetic material is Study guides, Class notes & Summaries

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...

Magnetic particle inspection can be performed on parts made from which materials - correct answer -Iron, Nickel, Cobalt When a magnetic field cuts across a crack: - correct answer -Magnetic poles form at the edges of the crack Magnetic particle inspections uses small ferromagnetic particles similar to: - correct answer -Iron Filings A volume of space where there is a change in magnetic energy is called: - correct answer -A magnetic field An object that has a magnetic pole on one end ...

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...

Electronics ETA Certification Practice ExamThe "triboelectric effect" causes what kind of electricity? - correct answer Static The law of static electrical charges states: - correct answer like charges repel Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called _____________. - correct answer Atoms A molecule is the smallest particle of matter that can exist by itself. (1) - correct answer True (1) A b...

ASNT Magnetic Particle Level 3 Questions and Answers 2023 ferromagnetic material A material that is strongly attracted to a magnetic field. Diamagnetic material A material that is repelled by a magnetic field paramagnetic slightly attracted to magnets Is Demagnetized When a ferromagnetic material reaches its Currie temperature the material is Alloy, shape, and condition of the part An important factor that must be considered when selecting a method of magnetizat...

The "triboelectric effect" causes what kind of electricity? Static The law of static electrical charges states: like charges repel Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called _____________. Atoms A molecule is the smallest particle of matter that can exist by itself. (1) True (1) A basic atom must contain what two types of subatomic particles? Electron and proton An el...

The "triboelectric effect" causes what kind of electricity? - ️️Static The law of static electrical charges states: - ️️like charges repel Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called _____________. - ️️Atoms A molecule is the smallest particle of matter that can exist by itself. (1) - ️️True (1) A basic atom must contain what two types of subatomic particles? - ️️Electron and ...

MATSE 201 Final Exam Questions With Answers When a material acquires heat, it will gain kinetic energy in the form of quantized vibrations called _____________. A) thermal shock B) thermal conductivity C) phonons D) photons C) phonons The relationship between heat transferred to and absorbed by a substance is given by, Q=m•c•∆T. Which of the following is a major assumption for that relationship? A) No change in dimension over temperature range of ∆T B) No phase change ov...

MRSO - Static Field - Module 2 Text Review |Question and Answers| 100% Correct Static field metrics *Ans* 1T = 10,000G (0.5mT = 5G) Who published guidelines titled "Criteria for Significant Risk" that specifies what qualifies as significant risk of exposure to magnetic field associated with MRI. *Ans* FDA FDA guidelines state EXPOSURE to a static field that does not pose a significant risk is: *Ans* Limited to 8T for adults and infants > 1 month Limited to 4T for infants < 1 ...