Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Stainless steel Titanium Hastealloy C Cast iron Stainless steel Titanium Hastealloy C Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dielectric strength of a material is Its capacity to resist the flow of current Its capacity to withstand high voltage Its energy stroage capacity A magnetic property Its capacity to resist the flow of current Its capacity to withstand high voltage Its energy stroage capacity A magnetic property ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is highly __________ at room temperature. Resistant to atmospheric corrosion Malleable Brittle Ductile Resistant to atmospheric corrosion Malleable Brittle Ductile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hammers and railway rails are normally made of Dead mild steel Medium carbon steel Mild steel High carbon steel Dead mild steel Medium carbon steel Mild steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction H₂SO₄ (< 50% concentration) is corrosive to Aluminium, mild steel, stainless steel, concrete & tin Rubber (butyl and hard), silicone rubber & teflon Copper, cast iron & high silicon iron (14% Si) Glass, graphite, porcelain & stoneware Aluminium, mild steel, stainless steel, concrete & tin Rubber (butyl and hard), silicone rubber & teflon Copper, cast iron & high silicon iron (14% Si) Glass, graphite, porcelain & stoneware ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? None of these Annealing Normalising Tempering None of these Annealing Normalising Tempering ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS