Building Materials Rocks formed due to alteration of original structure due to heat and excessive pressure are called Metamorphic rocks Sedimentary rocks Igneous rocks None of these Metamorphic rocks Sedimentary rocks Igneous rocks None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The portion of a brick cut to form angles other than right angles in plan, is known as Squint brick Closer King closer Queen closer Squint brick Closer King closer Queen closer ANSWER DOWNLOAD EXAMIANS APP
Building Materials For a good building stone, its specific gravity should the greater than 2.3 3.7 2.7 2.5 2.3 3.7 2.7 2.5 ANSWER DOWNLOAD EXAMIANS APP
Building Materials For testing compressive strength of cement, the size of cube used is 70.6 mm 100 mm 50 mm 150 mm 70.6 mm 100 mm 50 mm 150 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic asphalt is A mixture of cement and asphalt A refinery product A natural asphalt Used as a water proofing layer over roof A mixture of cement and asphalt A refinery product A natural asphalt Used as a water proofing layer over roof ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron is used for Structural works in beams Columns and struts Small sized water pipes None to these Structural works in beams Columns and struts Small sized water pipes None to these ANSWER DOWNLOAD EXAMIANS APP
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