Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Increases in proportion to stress Increases very quickly Decreases very quickly Decreases in proportion to stress Increases in proportion to stress Increases very quickly Decreases very quickly Decreases in proportion to stress ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is a __________ material. Tough Malleable Brittle Ductile Tough Malleable Brittle Ductile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ammonium chloride solution is stored/ treated in __________ vessels/pipes. Rubber or durmet-20 lined Stainless steel Plain carbon steel Lead Rubber or durmet-20 lined Stainless steel Plain carbon steel Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Post weld heat treatment is done by Tempering Normalising Solution annealing Stress relieving Tempering Normalising Solution annealing Stress relieving ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel tower used for the storage of oleum Is lined with acid-proof bricks Need not be lined Is lined with lead Is lined with rubber Is lined with acid-proof bricks Need not be lined Is lined with lead Is lined with rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary driers are generally made of Cast iron Tin lined with refractory bricks High silicon iron (14% Si) Mild steel Cast iron Tin lined with refractory bricks High silicon iron (14% Si) Mild steel ANSWER DOWNLOAD EXAMIANS APP
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