Q. __________ is added in stainless steel to prevent inter crystal corrosion.

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Q. Mild steel is used for making

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Q. Presence of 0.3 to 0.5% arsenic in copper increases its

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Q. The heat treatment process applied to cold formed steel parts is

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Q. The largest consumption of zinc for alloys is in the making of

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Q. Plate and frame filter press is usually made of

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Q. Thermoplastic resins are those polymers, which

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Q. The temperature at which new grains are formed in the metal is called the __________ temperature.

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Q. Molten phthalic anhydride is stored in a/an __________ vessel.

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Q. Fatigue failure of a material results from __________ stress.

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Q. Fermenter used in the production of pen-cillin by deep fermentation proces is a __________ lined steel vessel

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Q. Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium

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Q. The material used in the filament of electric bulbs is

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Q. Dead mild steel, which contains 0.10 to 0.15 percent carbon is used for making

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Q. Caustic soda can be stored in __________ drums.

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Q. Which of the following is a non-magnetic material ?

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Q. An alloy used as thermocouple material comprises of 40% nickel and 60% copper. It is called

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Q. The material of construction of pressure mills used for squeezing out the juice from sugar cane is

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Q. Hardest materials so far found is

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Q. Galvanising is not a zinc diffusion process. A zinc diffusion process is termed as

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