Building Materials The initial setting time of lime-pozzolana, is 30 minutes 90 minutes 60 minutes 120 minutes 30 minutes 90 minutes 60 minutes 120 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials For a good building stone, its specific gravity should the greater than 2.7 2.3 3.7 2.5 2.7 2.3 3.7 2.5 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Fibre boards can be Painted and distempered Distempered Used for furniture Painted Painted and distempered Distempered Used for furniture Painted ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used color pigment in paints, is Iron oxide All listed here Carbon black Ambers Iron oxide All listed here Carbon black Ambers ANSWER DOWNLOAD EXAMIANS APP
Building Materials During pudding All listed here Silicon forms a slag Carbon is converted into carbonic acid gas Molten metal is kept clear of the fuel All listed here Silicon forms a slag Carbon is converted into carbonic acid gas Molten metal is kept clear of the fuel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asphalt is obtained from Petroleum distillation Plastic distillation None of these Bitumen distillation Petroleum distillation Plastic distillation None of these Bitumen distillation ANSWER DOWNLOAD EXAMIANS APP
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