Materials and Construction Which of the following will have the highest melting point? Mild steel Wrought iron Pig iron High carbon steel Mild steel Wrought iron Pig iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising (i.e., zinc coating) of steel sheets is done to Neither A nor B Prevent its rusting by contact with corrosive atmosphere Both A & B Protect the base metal by cathodic protection Neither A nor B Prevent its rusting by contact with corrosive atmosphere Both A & B Protect the base metal by cathodic protection ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ does not contain copper as an alloying element, Monel metal Perminivar Manganin Nichrome Monel metal Perminivar Manganin Nichrome ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Diamagnetic materials are magnetised With eddy currents only In a direction opposite to that of the applied field Only slightly Strongly With eddy currents only In a direction opposite to that of the applied field Only slightly Strongly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood metal is not used for making Casting for dental work Soft solder Storage tank for storing brine and caustic soda Fusible safety plug for pressure cooker Casting for dental work Soft solder Storage tank for storing brine and caustic soda Fusible safety plug for pressure cooker ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy of iron containing 4% carbon is called High carbon steel Mild steel Wrought iron None of these High carbon steel Mild steel Wrought iron None of these ANSWER DOWNLOAD EXAMIANS APP
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