Materials and Construction Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines? None of these Silicon steel Molybdenum steel Chromium steel None of these Silicon steel Molybdenum steel Chromium steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron has very high Compressive strength Resistance to brittleness Shock resistance Ductility Compressive strength Resistance to brittleness Shock resistance Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Evaporators used in caustic soda recovery and production plant are made of Gun metal Babbit metal Monel metal Wood metal Gun metal Babbit metal Monel metal Wood metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tempering of steel is done to make it Hard Rollable Brittle Soft Hard Rollable Brittle Soft ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ of a material results, when its strength is increased & ductility is decreased by heating at a relatively lower temperature after cold working. Strain ageing Solid solution hardening Twinning Screw dislocation Strain ageing Solid solution hardening Twinning Screw dislocation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A magnetic material becomes __________ above the Curie temperature. Ferromagnetic Diamagnetic None of these Paramagnetic Ferromagnetic Diamagnetic None of these Paramagnetic ANSWER DOWNLOAD EXAMIANS APP
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