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VISUAL TESTING LEVEL I
INTRODUCTION
l Definition of Visual Testing
l History of Visual Testing
l Overview of Visual Testing Applications
l Mirrors
l Magnifiers
l Bore scopes, Fiberscopes
l Closed-Circuit Television etc.
CODE & STANDARD
l Code & Standard
l Acceptance Standard for Visual Inspection
l Weld and Base Metal Discontinuities
FUNDAMENTALS
l Vision
l Lighting
l Visual Perception
VISUAL TESTING
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VISUAL TESTING LEVEL II
REVIEW OF LEVEL I
l Definition of Visual Testing
l Fundamental of Visual Testing
l Eequipment
l Applications
VISION
l The eye
l Vision limitations
l Disorders
l Applications
LIGHTING
l Fundamental of light
l Lighting measurements
l Recommended lighting levels
l Lighting techniques for inspection
MATERIAL ATTRIBUTES
ENVIRONMENTAL AND PHYSIOLOGICAL FACTORS
VISUAL PERCEPTION
EQUIPMETN
DEFINED APPLICATIONS
ACCEPTANCE/REJECTION CRITERIA
RECORDING AND REPORTS
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