Building Materials Bitumen may be dissolved in Water Sodium chloride Carbondioxide Carbon disulphide Water Sodium chloride Carbondioxide Carbon disulphide ANSWER DOWNLOAD EXAMIANS APP
Building Materials Non acid-resistant asbestos is: Chrysotile asbestos Tremolite asbestos None of these Amosite asbestos Chrysotile asbestos Tremolite asbestos None of these Amosite asbestos ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a first class brick should not be less than 14.0 N/mm² 3.5 N/mm² 7.0 N/mm² 10.5 N/mm² 14.0 N/mm² 3.5 N/mm² 7.0 N/mm² 10.5 N/mm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used color pigment in paints, is Iron oxide Carbon black Ambers All listed here Iron oxide Carbon black Ambers All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The age of a tree can be known by examining Cambium layer Heart wood Medullary rays Annular rings Cambium layer Heart wood Medullary rays Annular rings ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal consistency of ordinary Portland cement is about 40 % 10 % 20 % 30 % 40 % 10 % 20 % 30 % ANSWER DOWNLOAD EXAMIANS APP
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