Building Materials The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout The winter The monsoon None of these The summer The winter The monsoon None of these The summer ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen is generally obtained from Coal Synthetic material Organic material Petroleum product Coal Synthetic material Organic material Petroleum product ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood has the advantage of None of these Greater tensile strength in longer direction Greater tensile strength in shorter direction Same tensile strength in all directions None of these Greater tensile strength in longer direction Greater tensile strength in shorter direction Same tensile strength in all directions ANSWER DOWNLOAD EXAMIANS APP
Building Materials The method of addition polymerization is used for obtaining: Polyvinylchloride Polystyrene All of these Polypropylene Polyvinylchloride Polystyrene All of these Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage of silica in a good brick earth lies between 20 to 30 % 70 to 80 % 50 to 60 % 5 to 10 % 20 to 30 % 70 to 80 % 50 to 60 % 5 to 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Three basic raw materials which are needed in large quantities for production of steel are Iron ore, coal and sulphur Iron ore, coal and lime stone Iron ore, carbon and lime stone Iron ore, carbon and sulphur Iron ore, coal and sulphur Iron ore, coal and lime stone Iron ore, carbon and lime stone Iron ore, carbon and sulphur ANSWER DOWNLOAD EXAMIANS APP
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