Materials and Construction Dry chlorine can be handled in a vessel made of PVC Iron or steel Brass Ickel PVC Iron or steel Brass Ickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following finds the least commercial use? High silicon iron Pure iron Low carbon steel High carbon steel High silicon iron Pure iron Low carbon steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tempering of steel is done to make it Brittle Hard Rollable Soft Brittle Hard Rollable Soft 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 'Age hardening' of duralumin is due to Both A & B Copper Neither A nor B Magnesium Both A & B Copper Neither A nor B Magnesium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Coke oven regenerators are made of __________ bricks. Silica Low thermal conductivity Fire clay High electrical conductivity Silica Low thermal conductivity Fire clay High electrical conductivity ANSWER DOWNLOAD EXAMIANS APP
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