Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Increases very quickly 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 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of tungsten to steel imparts Ductility Corrosion resistance Cutting hardness Magnetic properties Ductility Corrosion resistance Cutting hardness Magnetic properties ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has no effect on the carbide forming tendency in steels? Vanadium Molybdenum Phosphorus Chromium Vanadium Molybdenum Phosphorus Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ steel is widely used for the manufacture of motor car crankshafts. Silicon Chrome High speed Nickel Silicon Chrome High speed Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary driers are generally made of Tin lined with refractory bricks Mild steel Cast iron High silicon iron (14% Si) Tin lined with refractory bricks Mild steel Cast iron High silicon iron (14% Si) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda can be stored in __________ drums. Cast iron Gun metal Steel Brass Cast iron Gun metal Steel Brass ANSWER DOWNLOAD EXAMIANS APP
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