Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Decreases very quickly Increases in proportion to stress Decreases in proportion to stress Increases very quickly Decreases very quickly Increases in proportion to stress Decreases in proportion to stress Increases very quickly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fatigue failure of a material results from __________ stress. Fluctuating Tensile None of these Compressive Fluctuating Tensile None of these Compressive ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Stainless steel contains Copper Chromium and nickel Aluminium Vanadium Copper Chromium and nickel Aluminium Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mercury is transported in metal containers made of Aluminium Nickel Lead Iron Aluminium Nickel Lead Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Iron Chromium Lead Copper Iron Chromium Lead Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of lead, sulphur and phosphorus to low carbon steel helps in improving its Corrosion resistance Tensile strength Compressive strength Machinability Corrosion resistance Tensile strength Compressive strength Machinability ANSWER DOWNLOAD EXAMIANS APP
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