Materials and Construction Chilled iron castings are Highly wear resistant Soft on surface None of these Easily machinable Highly wear resistant Soft on surface None of these Easily machinable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A metallic alloy in which one of the constituent metal is __________ , is called an amalgam. Tin Lead Mercury Zinc Tin Lead Mercury Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A magnetic material becomes __________ above the Curie temperature. Paramagnetic None of these Ferromagnetic Diamagnetic Paramagnetic None of these Ferromagnetic Diamagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the softest material? Corrundum Quartz Flourite Calcite Corrundum Quartz Flourite Calcite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which has the maximum melting point out of the following? Wrought iron Cast iron Steel Stainless steel Wrought iron Cast iron Steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardest material so far found is Diamond Carborundum Pumice stone Graphite Diamond Carborundum Pumice stone Graphite ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS