Materials and Construction To improve the machinability of steel by its softening, it is subjected to Shot blasting Annealing Cold working Heating Shot blasting Annealing Cold working Heating ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine (15% concentration) can be stored in a vessel made of Karbate Cast iron Monel None of these Karbate Cast iron Monel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Steel or cement-brick lined Hard wood Lead lined stainless steel Cast iron Steel or cement-brick lined Hard wood Lead lined stainless steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion involves exchange of electrons in __________ corrosion. Neither A nor B Electrochemical Chemical Both A & B Neither A nor B Electrochemical Chemical Both A & B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following pairs of elements may form an alloy? Iron & carbon Platinum & mercury None of these Iron & mercury Iron & carbon Platinum & mercury None of these Iron & mercury ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ in steel can help in increasing the depth of hardness. Vanadium Tungsten Chromium Nickel Vanadium Tungsten Chromium Nickel ANSWER DOWNLOAD EXAMIANS APP
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