The ability of a material to remain magnetic after the magnetising force is removed is called:

Related MCQs

• 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:
• The magnetism which remains in a piece of magnetisable material after the magnetising force has been removed is called the:
• The magnetism which remains in a piece of magnetisable material after the magnetising force has been removed is called the:
• The reverse magnetising force necessary to remove a residual magnetic field from a test piece after it has been magnetically saturated is called:
• The point at which the magnetism in a material cannot be increased even though the magnetising force continues to increase is known as the:
• For direct contact magnetising methods, the magnetic field is oriented in what direction relative to the current direction?
• For direct contact magnetising methods, the magnetic field is oriented in what direction relative to the current direction?
• 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?
• In longitudinal magnetisation the proper term for calculating magnetising force is:
• Which of the following is false concerning a magnetic field in and around a hollow conductor as compared to that of a solid conductor of the same outside diameter when both are of the same magnetic material, and when the applied current is the same?