Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Between the second & third Above the lowest Above the highest Between the first & second Between the second & third Above the lowest Above the highest Between the first & second ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Both A & B Nickel alloys for high Aluminium for all Brass for low Both A & B Nickel alloys for high Aluminium for all Brass for low ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is an alloy of nickel and copper? Duriron Monel Hastelloy Inconel Duriron Monel Hastelloy Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is not used For producing zinc base die casting alloys As anode for corrosion prevention in boiler In its oxide form as pigments As an alloying element in various bronzes For producing zinc base die casting alloys As anode for corrosion prevention in boiler In its oxide form as pigments As an alloying element in various bronzes ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion. Heat resisting steel Invar High speed steel Austenitic stainless steel Heat resisting steel Invar High speed steel Austenitic stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of tin? Pewter type metal Soft solder White-bearing metal German silver Pewter type metal Soft solder White-bearing metal German silver ANSWER DOWNLOAD EXAMIANS APP
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