Materials and Construction Duriron is High silicon iron Acid resistant, brittle and very hard Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion All of these High silicon iron Acid resistant, brittle and very hard Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a non-ferrous alloy? Gun metal Meehanite Magnalium Muntz metal Gun metal Meehanite Magnalium Muntz metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Manganese in steel affects its Hardness Tensile strength None of these Ductility Hardness Tensile strength None of these Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Monel alloy is Not suitable for making kitchen utensils Used for making steam valves and turbine blades as it resists steam attack at high temperature Not used in cast and wrought forms The costliest of all the alloys of nickel Not suitable for making kitchen utensils Used for making steam valves and turbine blades as it resists steam attack at high temperature Not used in cast and wrought forms The costliest of all the alloys of nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 100% H₂SO₄ at 30°C can't be stored in a vessel made/lined with Mild steel and stainless steel Aluminium, tin and rubber Cast iron and high silicon iron Teflon, glass and porcelain Mild steel and stainless steel Aluminium, tin and rubber Cast iron and high silicon iron Teflon, glass and porcelain ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Diamagnetic materials are magnetised In a direction opposite to that of the applied field With eddy currents only Only slightly Strongly In a direction opposite to that of the applied field With eddy currents only Only slightly Strongly ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS