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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

What is the main objective of nick break test:

Easy Welding / CSWIP English XP +10

A To examine the root B To assess the fracture toughness C To assess the inter run fusion D Look for the lack of sidewall fusion

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

Which of the following could be used detecting laps in carbon steel plates:

Easy Welding / CSWIP English XP +10

A Dye Penetrant B Magnetic particle C Visual examination D any of the above

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

The term autogenous welding means:

Easy Welding / CSWIP English XP +10

A An automatic welding process B A mechanized welding process C A manual welding process D Welding without filler wire

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

A typical baking temperature for basic low hydrogen electrode is:

Easy Welding / CSWIP English XP +10

A 120⁰ B 350⁰ C 500⁰ D 200⁰

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

During PWHT it is important to control the rate of heating and cooling in order to

Easy Welding / CSWIP English XP +10

A Slow down the cooling rate B Allow time for the hydrogen to escape C Ensure the surface layers do not overheat D To minimize the risk of distortion

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

A burn through may occur because:

Easy Welding / CSWIP English XP +10

A the current is too high B the root gap is too small C the root face is too small D both a and c

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

Which method of inspection is used to detect laminations?

Easy Welding / CSWIP English XP +10

A Radiography B Fluorescent penetrant detection C Magnetic Particle inspection D Ultrasonic testing

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

The main objective of fillet fracture test is to

Easy Welding / CSWIP English XP +10

A Estimate the fracture toughness B Assess the root for penetration C Estimate resistance to fatigue failure D All of the above

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

The most common type of service failure caused by cyclic loading is

Easy Welding / CSWIP English XP +10

A Ductile tearing B Fatigue C Brittle fracture D Stress corrosion cracking

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

A MMA electrode with part of the covering missing will

Easy Welding / CSWIP English XP +10

A Have a lower arc voltage B Give more undercut C Have an unstable arc D Increase the depth of penetration

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

Which of the following materials is most susceptible to hydrogen cracking?

Easy Welding / CSWIP English XP +10

A Low carbon steel B Austenitic stainless steel C High strength low alloy steel D Aluminum

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AskChainX Admin

Rising Creator

4 days ago

⚙️ Welding / CSWIP

MCQ

Which of the following unit is used for impact toughness?

Easy Welding / CSWIP English XP +10

A N/mm² B kJ/mm C psi D joule

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