Building Materials The initial setting time for ordinary Portland cement as per IS specifications should not be less than 600 minutes 10 minutes 60 minutes 30 minutes 600 minutes 10 minutes 60 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic bitumen is generally used for None to these Expansion joints Road pavements Crack fillings None to these Expansion joints Road pavements Crack fillings ANSWER DOWNLOAD EXAMIANS APP
Building Materials The nominal size of the modular brick is 200 mm × 100 mm × 100 mm 200 mm × 200 mm × 100 mm 190 mm × 190 mm × 90 mm 190 mm × 90 mm × 80 mm 200 mm × 100 mm × 100 mm 200 mm × 200 mm × 100 mm 190 mm × 190 mm × 90 mm 190 mm × 90 mm × 80 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials For a good building stone, its specific gravity should the greater than 2.3 2.7 2.5 3.7 2.3 2.7 2.5 3.7 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most common admixture which is used to accelerate the initial set of concrete is None of these Calcium carbonate Calcium chloride Gypsum None of these Calcium carbonate Calcium chloride Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stones obtained by blasting are used as Aggregates for concrete Ballast in railways Road metal All listed here Aggregates for concrete Ballast in railways Road metal All listed here ANSWER DOWNLOAD EXAMIANS APP
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