Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following defect is influenced by sulphur and carbon content of weld metals?

A. Undercut
B. Hot cracking
C. Cracking in weld metal
D. Cold cracking
Answer» C. Cracking in weld metal
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