Materials and Construction High speed steel tools retain their hardness upto a temperature of __________ °C. 750 900 500 1100 750 900 500 1100 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with Lead or glass Fireclay bricks Karbate PVC Lead or glass Fireclay bricks Karbate PVC ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For platinum thermocouples, lead wires are made of Iron & nickel Tin & nickel Copper & iron Copper & copper-nickel alloys Iron & nickel Tin & nickel Copper & iron Copper & copper-nickel alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most common stainless steel type 316, which is highly resistant to corrosion contains 16-13% Cr 10-14% Ni and 2-3% Mo None of these 2-4% Cr, 22% NI and 2-4% Mo 20-22% Cr, and 8-10% Ni 16-13% Cr 10-14% Ni and 2-3% Mo None of these 2-4% Cr, 22% NI and 2-4% Mo 20-22% Cr, and 8-10% Ni ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy used as thermocouple material comprises of 40% nickel and 60% copper. Kanthal Constantan German silver Chromel Kanthal Constantan German silver Chromel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Failure of a material is termed as fatigue failure, if it fails below the yield point. The resistance to fatigue failure of a material is measured by the None of these Elastic limit Endurance limit Ultimate tensile strength (U.T.S.) None of these Elastic limit Endurance limit Ultimate tensile strength (U.T.S.) ANSWER DOWNLOAD EXAMIANS APP
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