Building Materials The percentage of alumina and silica in good fire clay vary respectively is All of these 25, 75 30, 70 35, 65 All of these 25, 75 30, 70 35, 65 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stones used for ornamental work must be Light Soft Hard Heavy Light Soft Hard Heavy ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following trees yields hard wood? Chir Shishum Pine Deodar Chir Shishum Pine Deodar ANSWER DOWNLOAD EXAMIANS APP
Building Materials The minimum compressive strength of 2nd class bricks should be 120 kg/cm² 90 kg/cm² 75 kg/cm² 100 kg/cm² 120 kg/cm² 90 kg/cm² 75 kg/cm² 100 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal consistency of ordinary Portland cement is about 30 % 20 % 40 % 10 % 30 % 20 % 40 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials As per IS specifications, the maximum final setting time for ordinary Portland cement should be 6 hours 30 minutes 10 hours 1 hour 6 hours 30 minutes 10 hours 1 hour ANSWER DOWNLOAD EXAMIANS APP
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