Materials and Construction A hardness depth of about 3 mm can be achieved by induction hardness in __________ seconds. 5 100 500 250 5 100 500 250 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Corrosive Both A & B Abrasive Neither A nor B Corrosive Both A & B Abrasive Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is shipped in __________ drums. Steel Cast iron Aluminium Either B & C Steel Cast iron Aluminium Either B & C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nitriding of steel is done (in electric furnace) at __________ °C. 2210 510 1720 910 2210 510 1720 910 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrocyanic acid is not shipped in Monel drums Steel cylinders Aluminium containers Cast iron vessels Monel drums Steel cylinders Aluminium containers Cast iron vessels ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is None of these Talc Rubber Gypsum None of these Talc Rubber Gypsum ANSWER DOWNLOAD EXAMIANS APP
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