Which of the following alloys does not contain nickel?
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Galvanising is generally done on
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Polymorphism is not exhibited by
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Thermal shield used in high powered nuclear reactor to protect the walls of the reactor from radiation damage is made of
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__________ is used for examining the macro-structure of a material.
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Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium
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Manganese in steel affects its
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Which of the following contains maximum percentage of carbon?
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The phenomenon in which slow extension of material takes place with the time at constant load is called
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The fermentor used in the production of pencillin (by deep fermentation process) is made of
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Among the tin containing alloys, __________ consumes the maximum amount of tin.
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Metalloid is
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Combination of metals and ceramics are called
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Cermets are __________ materials.
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Mild steel is
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Pick out the wrong statement.
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Mild steel is used for making
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Monel alloy is
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Monel metal is an alloy of
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The formation of oxide film on a metal due to atmospheric exposure reduces its
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