Building Materials The specific gravity of marble, is 2.6 2.72 2.5 2.66 2.6 2.72 2.5 2.66 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The method of addition polymerization is used for obtaining: Polystyrene Polyvinylchloride All of these Polypropylene Polystyrene Polyvinylchloride All of these Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen is generally obtained from Petroleum product Synthetic material Organic material Coal Petroleum product Synthetic material Organic material Coal ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the volcanic rock from the following: Basalt All listed here Granite Dolerite Basalt All listed here Granite Dolerite ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main ingredients of Portland cement are Lime and iron Lime and silica Silica and alumina Lime and alumina Lime and iron Lime and silica Silica and alumina Lime and alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastics are compounds of carbon with element Nitrogen All of these Oxygen Hydrogen Nitrogen All of these Oxygen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
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