Building Materials The rocks in which argil (or clay) predominates, are called Siliceous rocks Argillaceous rocks Igneous rocks Calcareous rocks Siliceous rocks Argillaceous rocks Igneous rocks Calcareous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the polymineralic rock from the following: Quartz sand Granite Magnesite Pure gypsum Quartz sand Granite Magnesite Pure gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials To give a brilliant finish, the type of varnish used, is Oil varnish Turpentine varnish Water varnish Spirit varnish Oil varnish Turpentine varnish Water varnish Spirit varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials Knots in timber are Speckled strains Signs of branches cut off Defects caused by crushing fibres Splits radiating from the centre Speckled strains Signs of branches cut off Defects caused by crushing fibres Splits radiating from the centre ANSWER DOWNLOAD EXAMIANS APP
Building Materials Strength of cement concrete primarily depends upon Water-cement ratio Quantity of cement Quality of water Quantity of aggregate Water-cement ratio Quantity of cement Quality of water Quantity of aggregate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Rapid hardening cement contains Tetra-calcium alumino-ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra-calcium alumino-ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
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