Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Increases very quickly 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 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pipes for bi-cycle frames are made of __________ steel. Hot rolled Cold rolled Chrome carbon Stainless Hot rolled Cold rolled Chrome carbon Stainless ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duralumin is an alloy of None of these Aluminium, copper and manganese Aluminium and nickel Aluminium, nickel and silicon None of these Aluminium, copper and manganese Aluminium and nickel Aluminium, nickel and silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Platinum and silver are corroded by Phosphoric acid None of these Caustic soda solution Sulphuric acid (10%) Phosphoric acid None of these Caustic soda solution Sulphuric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Stainless steel is not corroded by Sulphuric acid (10%) Saturated brine Nitric acid (10%) Hydrochloric acid (10%) Sulphuric acid (10%) Saturated brine Nitric acid (10%) Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The heat treatment process applied to cold formed steel parts is Solution annealing Tempering Artificial ageing Normalising Solution annealing Tempering Artificial ageing Normalising ANSWER DOWNLOAD EXAMIANS APP
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