Materials and Construction Hydrochloric acid is __________ corrosive to common metals. Least Highly Mildly Not Least Highly Mildly Not ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following constituents of cast iron is mainly responsible for imparting it an anti-corrosive property? Phosphorus Silicon Sulphur None of these Phosphorus Silicon Sulphur None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating is not done by Hot dipping Electro deposition Vaporising Spraying Hot dipping Electro deposition Vaporising Spraying ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following contains maximum percentage of carbon? Saws for cutting steel Rail steel Boiler plate steel Railway spring steel Saws for cutting steel Rail steel Boiler plate steel Railway spring steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following finds the least commercial use? High carbon steel Pure iron Low carbon steel High silicon iron High carbon steel Pure iron Low carbon steel High silicon iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The electrical conductivity of a __________ decreases with rise in temperature. Dielectric None of these Semi-conductor Metal/alloy Dielectric None of these Semi-conductor Metal/alloy ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS