Materials and Construction Chilled iron castings are Highly wear resistant Easily machinable None of these Soft on surface Highly wear resistant Easily machinable None of these Soft on surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of Aluminium Rubber lined mild steel Cast iron Lead lined mild steel Aluminium Rubber lined mild steel Cast iron Lead lined mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 90 80 50 70 90 80 50 70 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The specific gravity of coal depends mainly on its __________ content. Moisture Carbon Volatile matter Ash Moisture Carbon Volatile matter Ash ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Approximate value of the modulus of elasticity for steel is about __________ x l0⁶kg/cm². 75 0.5 40 2 75 0.5 40 2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead alone is not used in storing equipment, because it None of these Corrodes easily Is very costly Is having low creep strength None of these Corrodes easily Is very costly Is having low creep strength ANSWER DOWNLOAD EXAMIANS APP
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