Which of the following can be magnetised?

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:
• An indication which is formed when two pieces of magnetised steel come in contact with each other is called:
• The areas on a magnetised part from which the magnetic field is leaving or returning into the part are called:
• A technique used to find transverse discontinuities at the ends of longitudinally magnetised bars by the use of transient currents is called:
• A longitudinal surface crack in a circularly magnetised part will cause:
• The flux within and surrounding a magnetised part or around a conductor carrying a current is known as:
• The field in a section of pipe being magnetised by means of a central conductor is stronger at:
• Which of the following can be a source of spurious ultrasonic signals?
• When testing a test piece with parallel front and back surfaces, no back wall echo can be obtained. Which of the following actions might enable you to obtain a back wall echo?
• A penetrant testing method in which the degree of washability can be controlled by the operator is called: