Building Materials The ratio of the thickness of web to that of flange of steel rolled structural beams and channels is Less than 1 Less than 1 in beams but greater than 1 in channels Equal to 1 Greater than 1 Less than 1 Less than 1 in beams but greater than 1 in channels Equal to 1 Greater than 1 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal curing period for lime mortar, is: 5 days 3 days 9 days 7 days 5 days 3 days 9 days 7 days ANSWER DOWNLOAD EXAMIANS APP
Building Materials Putty is Used for fixing glass panes All listed here Made with finely powdered chalk and linseed oil Softened by a solution of pearl ash and quick-lime soaked in water Used for fixing glass panes All listed here Made with finely powdered chalk and linseed oil Softened by a solution of pearl ash and quick-lime soaked in water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Whitworth compressed steel is obtained when molten steel is subjected to a pressure of 15 kg/mm² 5 kg/mm² 13 kg/mm² 9 kg/mm² 15 kg/mm² 5 kg/mm² 13 kg/mm² 9 kg/mm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials The basic purpose of a retarder in concrete is To improve the workability of concrete mix To decrease the initial setting time of cement paste in concrete To increase the initial setting time of cement paste in concrete To render the concrete more water tight To improve the workability of concrete mix To decrease the initial setting time of cement paste in concrete To increase the initial setting time of cement paste in concrete To render the concrete more water tight ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of mixing clay, water and other ingredients to make brick is known as Drying Moulding Kneading Pugging Drying Moulding Kneading Pugging ANSWER DOWNLOAD EXAMIANS APP
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