Materials and Construction Which of the following alloying elements is present in maximum percentage in high speed steel. Molybdenum Chromium Vanadium Tungsten Molybdenum Chromium Vanadium Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duriron is All of these High silicon iron Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion Acid resistant, brittle and very hard All of these High silicon iron Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion Acid resistant, brittle and very hard ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the poorest wel-dability? Low carbon steel Wrought iron Mild steel High-carbon steel Low carbon steel Wrought iron Mild steel High-carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Trough of an apron conveyor is made of Either B or C Metal Wood Lead lined concrete vessel Either B or C Metal Wood Lead lined concrete vessel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of Vanadium Silicon All of these Tungsten Vanadium Silicon All of these Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is not used As an alloying element in various bronzes As anode for corrosion prevention in boiler For producing zinc base die casting alloys In its oxide form as pigments As an alloying element in various bronzes As anode for corrosion prevention in boiler For producing zinc base die casting alloys In its oxide form as pigments ANSWER DOWNLOAD EXAMIANS APP
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