Building Materials The most common admixture which is used to accelerate the initial set of concrete is Calcium carbonate Calcium chloride None of these Gypsum Calcium carbonate Calcium chloride None of these Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum consists of Lime and H₂O CO₂ and calcium H₂S and CO₂ CaSO4 and H₂O Lime and H₂O CO₂ and calcium H₂S and CO₂ CaSO4 and H₂O ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent of fly-ash, is Silica All of these Aluminium oxide Ferrous oxide Silica All of these Aluminium oxide Ferrous oxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials A queen closer is a Brick with half the width at one end and full width at the other Brick laid with its breadth parallel to the face or direction of wall Brick having the same length and depth as the other bricks but half the breadth Brick laid with its length parallel to the face or direction of wall Brick with half the width at one end and full width at the other Brick laid with its breadth parallel to the face or direction of wall Brick having the same length and depth as the other bricks but half the breadth Brick laid with its length parallel to the face or direction of wall ANSWER DOWNLOAD EXAMIANS APP
Building Materials Name the type of cement from the following for canal linings: Quick setting cement Rapid hardening cement Pozzolana cement Sulphate resisting cement Quick setting cement Rapid hardening cement Pozzolana cement Sulphate resisting cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials First class timber has an average life of 5 to 10 years 1 to 5 years More than 10 years Less than one year 5 to 10 years 1 to 5 years More than 10 years Less than one year ANSWER DOWNLOAD EXAMIANS APP
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