1. Ability of a material to absorb energy in deformation in the plastic range is characterised as its
2. Evaporator used for concentrating tomato juice is made of
3. Which of the following alloying elements is present in maximum percentage in high speed steel.
4. Hardest material so far found is
5. A hardness depth of about 3 mm can be achieved by induction hardness in __________ seconds.
6. Mild steel storage vessels are suitable for the storage of
7. In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of
8. Steel rods are used in reinforced concrete to increase its __________ strength.
9. Addition of __________ in steel can help in increasing the depth of hardness.
10. Molten phthalic anhydride is stored in a/an __________ vessel.
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