MMET-402 FINAL EXAM REVIEW 172
QUESTIONS & ANSWERS RATED 100%
CORRECT!!
, Don't know?
2 of 172
Term
What is the Residual Method in magnetic particle inspection?
Give this one a try later!
Inspecting a part by applying
Inspecting a part by removing the
continuous current and removing
current and applying heat.
the medium.
Inspecting a part by
magnetizing, removing the
By spraying, brushing, or dipping.
current flow, then applying the
medium.
Don't know?
3 of 172
Term
What is another way to describe having better resolution in
ultrasonic testing?
Give this one a try later!
, Tube Current. Frequency And Probe Size.
Short Pulse Length. Sound Velocity Of A Material.
Don't know?
4 of 172
Term
What are the test objects for ET Inspection?
Give this one a try later!
Steel. Robotic Power Sources.
Ferromagnetic Materials. Electrical Conductors.
Don't know?
5 of 172
Term
What does Electric Impedance measure in eddy current testing?
Give this one a try later!
, The change in voltage of the ET The change in temperature of the ET
system. system.
The change in electric The change in resistance of the ET
impedance of the ET system. system.
Don't know?
6 of 172
Term
What happens when a magnetic field cuts across a crack?
Give this one a try later!
Magnetic poles form at the Magnetic fields are disrupted and
edges of the crack. disappear.
Magnetic fields are amplified and
Magnetic fields remain unchanged.
intensify.
Don't know?
QUESTIONS & ANSWERS RATED 100%
CORRECT!!
, Don't know?
2 of 172
Term
What is the Residual Method in magnetic particle inspection?
Give this one a try later!
Inspecting a part by applying
Inspecting a part by removing the
continuous current and removing
current and applying heat.
the medium.
Inspecting a part by
magnetizing, removing the
By spraying, brushing, or dipping.
current flow, then applying the
medium.
Don't know?
3 of 172
Term
What is another way to describe having better resolution in
ultrasonic testing?
Give this one a try later!
, Tube Current. Frequency And Probe Size.
Short Pulse Length. Sound Velocity Of A Material.
Don't know?
4 of 172
Term
What are the test objects for ET Inspection?
Give this one a try later!
Steel. Robotic Power Sources.
Ferromagnetic Materials. Electrical Conductors.
Don't know?
5 of 172
Term
What does Electric Impedance measure in eddy current testing?
Give this one a try later!
, The change in voltage of the ET The change in temperature of the ET
system. system.
The change in electric The change in resistance of the ET
impedance of the ET system. system.
Don't know?
6 of 172
Term
What happens when a magnetic field cuts across a crack?
Give this one a try later!
Magnetic poles form at the Magnetic fields are disrupted and
edges of the crack. disappear.
Magnetic fields are amplified and
Magnetic fields remain unchanged.
intensify.
Don't know?
