CWB Level 2 Prep Test Questions
And Correct Answers
What are the 5 main categories for LP indications
1. Continuous Line
2. Intermittent Line
3. Rounded
4. Small Dots
5. Diffused or weak
surface tension
property of a liquid that tends to reduce the area of the surface
contact angle
the angle that the base of a drop of water makes with the surface it is on
If a Liquid has good wetting it has a _________ Contact Angle
Small Contact Angle
, capillary action
tendency of water to rise in a thin tube
How are LP Procedures/Techniques Qualified
Comparator Block
False Indications
Indications not associated with a discontinuity of any kind
Nonrelevent Indications
Indications cause by features or design of material
What Standard are CGSB inspectors certified to?
CAN/CGSB 48.9712
MP can not be used on what types of materials?
1. Non Ferrous
And Correct Answers
What are the 5 main categories for LP indications
1. Continuous Line
2. Intermittent Line
3. Rounded
4. Small Dots
5. Diffused or weak
surface tension
property of a liquid that tends to reduce the area of the surface
contact angle
the angle that the base of a drop of water makes with the surface it is on
If a Liquid has good wetting it has a _________ Contact Angle
Small Contact Angle
, capillary action
tendency of water to rise in a thin tube
How are LP Procedures/Techniques Qualified
Comparator Block
False Indications
Indications not associated with a discontinuity of any kind
Nonrelevent Indications
Indications cause by features or design of material
What Standard are CGSB inspectors certified to?
CAN/CGSB 48.9712
MP can not be used on what types of materials?
1. Non Ferrous
