Metallurgical Engineering
2025 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE MT 2025 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 16–18 of 65. Imported answers require review unless explicitly marked reviewed.
Question 16
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Hot metal from a blast furnace is treated with mill scale prior to oxygen steelmaking for _____ .
Your answerChoose one option.
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In optical microscopy, which one of the following combinations of wavelength (
) and numerical aperture (NA) provides the best spatial resolution?Your answerChoose one option.
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The coordination number for an octahedral site in pure copper is _____.
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