Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Decreases in proportion to stress Decreases very quickly Increases in proportion to stress Increases very quickly Decreases in proportion to stress Decreases very quickly Increases in proportion to stress Increases very quickly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is __________ percent. 0.5 0.35 0.02 0.2 0.5 0.35 0.02 0.2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating on metals is not done by Spraying Hot dipping Electro-deposition Powder metallurgy Spraying Hot dipping Electro-deposition Powder metallurgy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material is able to retain the deformation permanently by virtue of its Malleability Elasticity Plasticity Ductility Malleability Elasticity Plasticity Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the uncombined (graphitic) form in case of Steel Ferroalloy Cast iron None of these Steel Ferroalloy Cast iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood metal is not used for making Fusible safety plug for pressure cooker Soft solder Storage tank for storing brine and caustic soda Casting for dental work Fusible safety plug for pressure cooker Soft solder Storage tank for storing brine and caustic soda Casting for dental work ANSWER DOWNLOAD EXAMIANS APP
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