Building Materials Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica Basalt and marble are the only metamorphic rocks Granite is the only igneous rock There is no sedimentary rock Quartz and mica are minerals Basalt and marble are the only metamorphic rocks Granite is the only igneous rock There is no sedimentary rock Quartz and mica are minerals ANSWER DOWNLOAD EXAMIANS APP
Building Materials Resins are Used in varnishes Soluble in spirit Not soluble in water Left behind on evaporation of oil Used in varnishes Soluble in spirit Not soluble in water Left behind on evaporation of oil ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cast iron when heated to red heat with powdered red haematite in an oven for increasing its toughness, is converted to Mottled cast iron Toughed cast iron White cast iron Grey cast iron Mottled cast iron Toughed cast iron White cast iron Grey cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gneiss is obtained from Sedimentary metamorphic rocks Metamorphic rocks Sedimentary rocks Igneous rocks Sedimentary metamorphic rocks Metamorphic rocks Sedimentary rocks Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stones used for ornamental work must be Soft Light Hard Heavy Soft Light Hard Heavy ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the synthetic resin from the following: Resorcinol resin Urea resin All of these Phenolic resin Resorcinol resin Urea resin All of these Phenolic resin ANSWER DOWNLOAD EXAMIANS APP
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