Materials and Construction __________ is used for examining the macro-structure of a material. Metallurgical microscope Optical microscope X-rays Visual inspection by naked eye Metallurgical microscope Optical microscope X-rays Visual inspection by naked eye ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dip stick used for measuring the level of petro fuels (e.g. petrol, diesel, fuel oil etc.) in the storage tank is usually made of Aluminium Brass High carbon steel Copper Aluminium Brass High carbon steel Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is having very high Tensile strength Proximity between its elastic limit and ultimate breaking strength Ductility All of these Tensile strength Proximity between its elastic limit and ultimate breaking strength Ductility All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Annealing Tempering Normalising None of these Annealing Tempering Normalising None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Diamagnetic materials are magnetised Only slightly Strongly With eddy currents only In a direction opposite to that of the applied field Only slightly Strongly With eddy currents only In a direction opposite to that of the applied field ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic recuperators are generally made of Calcium carbide Fireclay bricks High alumina bricks Silicon carbide Calcium carbide Fireclay bricks High alumina bricks Silicon carbide ANSWER DOWNLOAD EXAMIANS APP
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