Building Materials Three basic raw materials which are needed in large quantities for production of steel are Iron ore, coal and sulphur Iron ore, carbon and lime stone Iron ore, coal and lime stone Iron ore, carbon and sulphur Iron ore, coal and sulphur Iron ore, carbon and lime stone Iron ore, coal and lime stone Iron ore, carbon and sulphur ANSWER DOWNLOAD EXAMIANS APP
Building Materials Manganese steels Are non-magnetic Possess low coefficient of expansion Possess high electrical resistance All listed here Are non-magnetic Possess low coefficient of expansion Possess high electrical resistance All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks which are formed due to pouring of magma at the earth's surface are called Plutonic rocks Hypabyssal rocks Igneous rocks Volcanic rocks Plutonic rocks Hypabyssal rocks Igneous rocks Volcanic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following is used for preparing porcelain? All of these Feldspar Clay Quartz All of these Feldspar Clay Quartz ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen may be dissolved in Carbondioxide Carbon disulphide Sodium chloride Water Carbondioxide Carbon disulphide Sodium chloride Water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the correct statement regarding low heat cement from the following: It possesses less compressive strength All listed here Its final setting time is about 10 hours Its initial setting time is about one hour It possesses less compressive strength All listed here Its final setting time is about 10 hours Its initial setting time is about one hour ANSWER DOWNLOAD EXAMIANS APP
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