Materials and Construction Softening of hardned steel is done by its Normalising Carburising Annealing Tempering Normalising Carburising Annealing Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have 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 Ability to retain lubricant on its surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The carbonating tower used in Solvay process of soda ash manufacture is made of Cast iron Lead lined steel Karbate Stainless steel Cast iron Lead lined steel Karbate Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass lined vessels are not used for handling Dilute HCI Dilute HNO₃ Dilute HNO₃ Hydroflouric acid Dilute HCI Dilute HNO₃ Dilute HNO₃ Hydroflouric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ possesses viscoelastic properties. Graphite Glass Rubber Cork Graphite Glass Rubber Cork ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is stored in a __________ steel vessel. Rubber lined Stainless Lead lined Glass lined Rubber lined Stainless Lead lined Glass lined ANSWER DOWNLOAD EXAMIANS APP