Materials and Construction Mild steel storage vessels are suitable for the storage of Fatty acids Sulphuric acid (25%) Anhydrous ammonia Hydrochloric acid (95%) Fatty acids Sulphuric acid (25%) Anhydrous ammonia Hydrochloric acid (95%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel, it is generally subjected to Tempering Annealing Normalising Spheroidising Tempering Annealing Normalising Spheroidising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. Concentrated H₂SO₄ Dilute HCI None of these Acetic acid Concentrated H₂SO₄ Dilute HCI None of these Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The impure iron (pig iron) that is tapped out from blast furnace contains about __________ percent carbon. 4 2 0.2 8 4 2 0.2 8 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Compressive strength of wood is usually more along the grains. The tenile strength of wood as compared to that of steel is about One fifth One third Half One twelfth One fifth One third Half One twelfth ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Approximate value of the modulus of elasticity for steel is about __________ x l0⁶kg/cm². 75 0.5 2 40 75 0.5 2 40 ANSWER DOWNLOAD EXAMIANS APP
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