There are many factors that are considered when selecting the type of current and calculating the amperage required to magnetize a part. Understanding these calculations is important knowledge for the NDE technician.
Estimated completion time (hours): 1.6
Objectives
By the end of this course, you will be able to do the following:
- List factors that affect the required amperage to magnetize a part
- Identify parts and coils that are classified as low, intermediate, and high fill factors
- Identify parts and central conductors that are classified as low, intermediate, and high fill factors
- Calculate amperage required for a head shot
- Calculate amperage required for a coil shot
- Calculate amperage required for a central conductor
- Identify the effective magnetized region of a part in a coil
- Identify the effective magnetized region of a part centered on a central conductor
- Identify the effective magnetized region of a part offset on a central conductor
Language: English
Micro-module: No
Micro-module Series: No