Principles of magnetism, magnetic fields, induction, permeability and reluctance, magnetization, lines of force, methods of testing, interpretation of indications, demagnetization, practical exercises, methods of assessing sensitivity; instruction writing.

During the Level 2 instruction writing and application, attendees requiring only Level 1 training will carry out practical applications to written instructions.

Specific: (6 hours)
Specification training using:
(1) The Boiler and Pressure Vessel Code, ASME V, Article 7
(2) The API Pipeline Welding Code, API 1104 (optional)
(3) The AWS Structural Welding Code, AWS D1.1 (optional)
Practical: (6 hours)
(1) Calibration of electromagnetic yokes.
(2) Hands-on training for inspection of several pre-cracked specimens:
I. boiler casing defected plates,
ii. Mechanical shrink fit joint, and
iii. Defected and sound pipes
(3) Report preparation.
The course ends with a written and practical test.