Materials and Construction 'Age hardening' of duralumin is due to Copper Magnesium Neither A nor B Both A & B Copper Magnesium Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vessels made of __________ can be used to store dry chlorine. Thermoplastic materials Nickel Steel or iron None of these Thermoplastic materials Nickel Steel or iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Containers made of high silicon cast iron (14% Si) are not suitable for the storage of Hydrochloric acid (concentrated) Acetic acid Benzoic & boric acids Phosphoric acid (95%) & sulphuric acid (95%) Hydrochloric acid (concentrated) Acetic acid Benzoic & boric acids Phosphoric acid (95%) & sulphuric acid (95%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most prone to atmospheric corrosion? Iron Copper Tin Silver Iron Copper Tin Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which is an amorphous material? Mica Cast iron Glass Brass Mica Cast iron Glass Brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pick the odd man out of the following. Cyaniding Pack carburising Nitriding Calorising Cyaniding Pack carburising Nitriding Calorising ANSWER DOWNLOAD EXAMIANS APP
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