NDT Test 1 with all Correct & 100% Verified Answers |
Latest Version |Guaranteed to Pass
What are two advantages of non-destructive testing ✔Correct Answer-The material tested are
not damaged or Destroyed and Most of the equipment available is very portable
What is liquid Penetrant testing? ✔Correct Answer-is an NDT method used for location
surface discontinuities in a non-porous object
What principle enables PT to work? ✔Correct Answer-Capillary force or action, this force
causes the liquid to creep and crawl into fine openings
All penetrants are? ✔Correct Answer-Oil-Based, oils are used due to their low surface
tensions
The Forerunner of modern penetrant techniques was known as? ✔Correct Answer-Oil whiting
method
What is the definition of surface tension? ✔Correct Answer-Us the property of the atoms that
bind the surface of a liquid, resembling an elastic skin under tention
A discontinuity can be defined as ✔Correct Answer-Change, Break or Interruption
Type 1 ✔Correct Answer-Fluorescent Dye
Type 2 ✔Correct Answer-Visible dye
Type 3 ✔Correct Answer-Dual Mode dye (Fluoresent/visible)
Phosphorescence ✔Correct Answer-glows till light source is removed then dissipates
Black light have 2 important fuctrions what are they ✔Correct Answer-Removing the short
wave ultraviolet lights and removing most of the white light that the lamp produces
what is eyeball florescence? ✔Correct Answer-It is the fluorescing of the liquid of the eye and
results in momentary blurred vision and, of course, a short period of time when it would be
impossible to continue with the inspection
what should be the minimum intensity of black light? ✔Correct Answer-1000 Micro-watt per
cm squared
Latest Version |Guaranteed to Pass
What are two advantages of non-destructive testing ✔Correct Answer-The material tested are
not damaged or Destroyed and Most of the equipment available is very portable
What is liquid Penetrant testing? ✔Correct Answer-is an NDT method used for location
surface discontinuities in a non-porous object
What principle enables PT to work? ✔Correct Answer-Capillary force or action, this force
causes the liquid to creep and crawl into fine openings
All penetrants are? ✔Correct Answer-Oil-Based, oils are used due to their low surface
tensions
The Forerunner of modern penetrant techniques was known as? ✔Correct Answer-Oil whiting
method
What is the definition of surface tension? ✔Correct Answer-Us the property of the atoms that
bind the surface of a liquid, resembling an elastic skin under tention
A discontinuity can be defined as ✔Correct Answer-Change, Break or Interruption
Type 1 ✔Correct Answer-Fluorescent Dye
Type 2 ✔Correct Answer-Visible dye
Type 3 ✔Correct Answer-Dual Mode dye (Fluoresent/visible)
Phosphorescence ✔Correct Answer-glows till light source is removed then dissipates
Black light have 2 important fuctrions what are they ✔Correct Answer-Removing the short
wave ultraviolet lights and removing most of the white light that the lamp produces
what is eyeball florescence? ✔Correct Answer-It is the fluorescing of the liquid of the eye and
results in momentary blurred vision and, of course, a short period of time when it would be
impossible to continue with the inspection
what should be the minimum intensity of black light? ✔Correct Answer-1000 Micro-watt per
cm squared
