Metallurgical Engineering
2023 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE MT 2023 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 10–12 of 65. Imported answers require review unless explicitly marked reviewed.
Question 10
Open questionGAMCQ2 marksNeeds review
Which one of the following shapes can be used to tile (completely cover by repeating) a flat plane, extending to infinity in all directions, without leaving any empty spaces in between them? The copies of the shape used to tile are identical and are not allowed to overlap.
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Open questionMTMCQ1 markNeeds review
At one atmosphere pressure, α-Fe transforms to γ-Fe above 912 °C. Density of γ-Fe is more than that of α-Fe. Choose the correct statement.
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Formation of an ideal solution leads to
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