Materials and Construction An alloy of iron containing 4% carbon is called Mild steel Wrought iron High carbon steel None of these Mild steel Wrought iron High carbon steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aqueous nitric acid is stored in Stainless steel vessel Cast iron vessel Cast iron vessel lined with acid-proof masonry brick Steel drum Stainless steel vessel Cast iron vessel Cast iron vessel lined with acid-proof masonry brick Steel drum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dielectric strength of a material is A magnetic property Its capacity to withstand high voltage Its energy stroage capacity Its capacity to resist the flow of current A magnetic property Its capacity to withstand high voltage Its energy stroage capacity Its capacity to resist the flow of current ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have Ability to retain lubricant on its surface Both B & C Low co-efficient of friction between journal and bearing High-co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C Low co-efficient of friction between journal and bearing High-co-efficient of friction between journal and bearing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its High co-efficient of thermal expansion High corrosion resistance All of these Low thermal conductivity High co-efficient of thermal expansion High corrosion resistance All of these Low thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of tungsten to steel imparts Cutting hardness Ductility Magnetic properties Corrosion resistance Cutting hardness Ductility Magnetic properties Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS