Materials and Construction Polythene (low or high density) containers are not corroded by Nitric acid (95%) at room temperature Any of these Sulphuric acid (10%) at room temperature Sulphur trioxide at 60°C Nitric acid (95%) at room temperature Any of these Sulphuric acid (10%) at room temperature Sulphur trioxide at 60°C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a nickel based alloy? Babbit metal Inconel Hastelloys Nimonics Babbit metal Inconel Hastelloys Nimonics ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy of iron containing 4% carbon is called Wrought iron High carbon steel Mild steel None of these Wrought iron High carbon steel Mild steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main constituent of carborundum is __________ carbide. Calcium Aluminium Silicon Boron Calcium Aluminium Silicon Boron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The formation of oxide film on a metal due to atmospheric exposure reduces its Toughness Creep limit Stiffness All of these Toughness Creep limit Stiffness All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the combined form (carbide) in case of All of these Ferroalloys Steel Pig iron All of these Ferroalloys Steel Pig iron ANSWER DOWNLOAD EXAMIANS APP
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