Materials and Construction Mild steel is used for making Drop forging Fish plates Channels Die block Drop forging Fish plates Channels Die block ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Aluminium for all Both A & B Nickel alloys for high Brass for low Aluminium for all Both A & B Nickel alloys for high Brass for low ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of tungsten to steel imparts Cutting hardness Corrosion resistance Magnetic properties Ductility Cutting hardness Corrosion resistance Magnetic properties Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Above the lowest Between the first & second Between the second & third Above the highest Above the lowest Between the first & second Between the second & third Above the highest ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar contains the highest percentage of Tungsten Vanadium Cobalt Iron Tungsten Vanadium Cobalt Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest material? Quartz Flourite Corrundum Topaz Quartz Flourite Corrundum Topaz ANSWER DOWNLOAD EXAMIANS APP
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