Materials and Construction When iron is rusted, it is None of these Converted to a fine powder Reduced Oxidised None of these Converted to a fine powder Reduced Oxidised ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ alloys have the highest specific strength of all the structural materials out of the following. Chromium Titanium Magnetic steel Magnesium Chromium Titanium Magnetic steel Magnesium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead is Used as a cathodic material Not used as pigment (in its compound forms) for paints Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion Used as a cathodic material Not used as pigment (in its compound forms) for paints Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetylene gas holder is made of Cast iron Monel metal Copper Steel Cast iron Monel metal Copper Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum carbon content in cast iron is __________ percent. 4.3 4.8 5.2 3.8 4.3 4.8 5.2 3.8 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The purpose of nitriding the steel is to Soften its surface Harden its surface None of these Improve its reliability Soften its surface Harden its surface None of these Improve its reliability ANSWER DOWNLOAD EXAMIANS APP
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