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Radio Graphic Testing

rgt

Radiography is the most commonly known non-destructive test method. Radiography can be used to obtain permanent image of surface and sub-surface (embedded) discontinuities. The same discontinuities can be radiographed again after a period of service life  and the radiographs can be compared to measure the change in the size and shape of the discontinuity. There are numerous applications of radiography in engineering applications.

Radiographic Testing (RT), or industrial radiography, is a nondestructive testing (NDT) method of inspecting materials for hidden flaws by using the ability of short wavelength electromagnetic radiation (high energy photons) to penetrate various materials.

Syllabus

Introduction
Type of Industrial Radiation sources and Application
Radiographic Exposure Factors and Technique
GAMA Ray and X-Ray Equipment
Review and Exercises
Type of film
Type of Screens
Image Quality Indicators
Radiography Contracts
Radiographic Techniques
Film Processing
Viewing of Radiographs
Radiograph Interpretation
Radiograph Procedure Qualification
Radiographic Testing Procedures for welds
Radiographic Acceptable Level of Welds
Review and Exercises
Evaluation Of Weldments
* Welding methods review
* Welding discontinuities
* Origin & typical orientation of discontinuities
* Radiographic appearance
* Welding code/Standards-applicable acceptance criteria
* Reference radiographs or pictograms

Eligibility

SSLC ,Higher Secondary/equivalent,VHSE,ITI,DIPLOMA OR Equivalent

Job Prospects

 NDT TECHNICIAN

Radiography can be used to obtain permanent image of surface and sub-surface (embedded) discontinuities.