Welding Inspection (WIS) TWI Training & Examination Services Granta . near surface discontinuities in ferromagnetic materials give 90 The eLearning materials for CSWIP , one of TWI’s most popular courses, have been in great demand ever since the TWI Virtual Academy was launched at the. CSWIP – Welding Inspector PLUS Theory Pre-course eLearning Package and visual revision tools to support the learning materials and course content.

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Which of the following best describes a semi automatic welding process? Lamellar tearing has occurred in a steel fabrication.

A 12 pass weld made on the same joint using 4mm electrodes on the same material will: During CO2 welding, the arc length is most likely to be affected by: An essential variable may: Carbon equivalent values are useful to determine: Flame cut preparation may, during welding, increase amterial likelihood of: In the welding of a butt joint made from one side, which of the following controls the profile of the root bead?


SAW in marerial pass weld will give: Which of the following heat treatment processes would be used for grain refinement?

Repair welding is often more difficult cougse production due to: Welding procedures may require welds to be deposited at a controlled rate heat input. What is lamellar tearing?

A steel described as QT will have improved tensile properties because it has: Submerged arc fluxes can be supplied in two forms.

CSWIP Welding Inspector –

What two functions in arc welding must be in equilibrium to enable a stable arc to be established? You observe centerline cracking in a weld that has been made at one of five work station each making similar components.

In csiwp welding of austenitic stainless steels, the electrode and the plate material can be purchased with low carbon contents. Which of the following is most likely to reduce the chances of arc blow?

A code of practice is: What is an active flux? Find out more about cookies. What types of electrodes needs extra treatment? When referring to MIG welding, the shielding gas could be: Funding a future in NDT Read more.

csiwp How long does the certificate last? The certification has a five-year duration, renewed on presenting the relevant documents.


Applying preheat when welding, carbon manganese steel is normally done to avoid: The extent of the changes in microstructure will depend on the following: The use of cobalt as an isotope would generally be used on: Passion for continuous career development Read more.

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What is a crater pipe? Fatigue testing is used to test welds: A tensile test will assess: A magnifying glass may be used during visual inspection by typical magnification would be: Fluctuating loads ie cyclic stresses below the u.

Which of the following standards entitled Visual inspection of fusion welded joints? The use of cellulosic electrodes is often made when welding the root pass of pipes in the cswkp.

In SAW, the use of excessively high voltage would result in: A Normalising heat treatment process is carried out by:

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