Engineering Materials Mcqs

Q.  Corrosion resistance of steel is increased by addition of________________?

a. chromium and nickel
b. sulphur, phosphorus, lead
c. vanadium, aluminium
d. tungsten, molybdenum, vanadium, chromium
e. zinc


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MCQs:  Which of the following represents the allotropic forms of iron__________________?
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MCQs:  Super conduction by metals is observed in the temperature range of_________________?
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MCQs:  Delta iron occurs at temperature of_______________?
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MCQs:  Recrystallization temperature is one________________?
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MCQs:  The elastic stress strain behaviour of rubber is_____________________?
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MCQs:  The number of electrons in 1 cm3 of metal would be of the order of_______________?
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MCQs:  Slow plastic defomiation of metals under a constant stress is known as________________?
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MCQs:  In compression, a prism of brittle material will break________________?
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MCQs:  Ductility of a material can be defined as__________________?
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MCQs:  The ultimate tensile strength of low carbon steel by working at a high strain rate will_________________?
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MCQs:  Sulphur in steel________________?
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MCQs:  Tungsten in high speed steel provides________________?
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MCQs:  Connecting rod is usually made of_________________?
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MCQs:  Tensile strength of steel can be safely in-creased by________________?
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MCQs:  Cobalt in steel __________________?
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MCQs:  The hardness of steel increases if it contains____________________?
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MCQs:  Nodular iron has____________________?
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MCQs:  Which of the following elements does not impart hardness to steel__________________?
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MCQs:  Melting point of iron is__________________?
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MCQs:  Blast furnace produces following by reduction of iron ore_______________?
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