QUESTIONS WITH 100% CORRECT
ANSWERS | LATEST VERSION 2025/2026.
Which of the following materials cannot be tested by magnetic particle techniques? -
ANS copper alloys
Materials that are strongly attracted to a magnet are called: - ANS ferromagnetic
Magnetic lines of force (magnetic fields) are oriented in what direction in relation to the
direction of the magnetizing current? - ANS at right angles
Magnetizing flux is a term that relates to: - ANS the lines of force associated with a magnetic
field
Subjecting a part to a magnetic field that is constantly reversing in polarity and gradually
diminish in strength accomplishes which of the following - ANS demagnetizes the part
Circular magnetization is useful in the detection of: - ANS longitudinal cracks
In which magnetizing method is the current passed directly through the part, thereby setting up
a magnetic filed at right angles to the current flow? - ANS Circular magnetization
1 | Page @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED