A magnetic particle build-up from a discontinuity is strongest when the discontinuity is oriented:

Related MCQs

• Flux density is a measure of the number of magnetic flux lines perpendicular to an area of cross-section. If a discontinuity is in the plane of the unit area, the strongest magnetic article indication will be formed when the discontinuity is:
• A leakage field is strongest when a discontinuity interrupts the magnetic flux lines at an angle of:
• A leakage field is strongest when a discontinuity interrupts the magnetic flux lines at an angle of:
• The type of discontinuity which magnetic particle testing most effectively locates is:
• A magnetic particle indication is sharp and very fine; this suggests that the discontinuity is:
• The sensitivity of magnetic particle testing is greatest when the discontinuity is:
• A magnetic particle testing technique in which the test piece is magnetised and magnetic particles applied after the magnetising force has been removed is called the:
• How is the magnetic field strength at the surface of a magnetic conductor having permeability, µ, related to the magnetic field strength, F, at the surface of a nonmagnetic conductor carrying the same current?
• The magnetic field is strongest when:
• The strongest magnetic field in a coil is at the: