EXAMIANS
Steel tower used for the storage of oleum
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When the steel is subjected to normalising, its __________ decreases.
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Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets.
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Dead mild steel, which contains 0.10 to 0.15 percent carbon is used for making
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Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C?
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Thermometer bulb & capillary in case of mercury filled pressure spring expansion thermometer is normally made of __________ as mercury does not amalgamate with it.
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The largest consumption of zinc for alloys is in the making of
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Chilled iron castings are
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Molten phthalic anhydride is stored in a/an __________ vessel.
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Evaporator used for concentrating tomato juice is made of
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