Magnetic Particle Test (Leaving Cert Engineering): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What type of testing method is magnetic particle testing?
What type of testing method is magnetic particle testing?
Non-destructive testing
Which materials can be tested using magnetic particle testing?
Which materials can be tested using magnetic particle testing?
Iron, steel, and nickel
How do defects in a material become visible during magnetic particle testing?
How do defects in a material become visible during magnetic particle testing?
They disrupt the magnetic field pattern
What equipment creates the magnetic field in magnetic particle testing?
What equipment creates the magnetic field in magnetic particle testing?
Electromagnetic yoke
How do defects appear during magnetic particle testing?
How do defects appear during magnetic particle testing?
Clusters or lines of iron particles
What is the purpose of iron filings or magnetic powder in MPT?
What is the purpose of iron filings or magnetic powder in MPT?
Reveal the magnetic field pattern
What is checked in engine blocks using MPT?
What is checked in engine blocks using MPT?
Cracks that could lead to leaks
What type of defects are found in crankshafts using magnetic particle testing?
What type of defects are found in crankshafts using magnetic particle testing?
Fatigue cracks
How quickly are results visible during magnetic particle testing?
How quickly are results visible during magnetic particle testing?
Immediately during the test
What is a key advantage of MPT equipment?
What is a key advantage of MPT equipment?
Portable to component location
What is a material limitation of magnetic particle testing?
What is a material limitation of magnetic particle testing?
Only works on ferromagnetic materials
What type of flaws cannot be detected effectively by MPT?
What type of flaws cannot be detected effectively by MPT?
Deep internal flaws