Building Materials The age of a tree can be known by examining Medullary rays Annular rings Heart wood Cambium layer Medullary rays Annular rings Heart wood Cambium layer ANSWER DOWNLOAD EXAMIANS APP
Building Materials Generally wooden moulds are made from Teak wood Shishum wood Ply wood Deodar wood Teak wood Shishum wood Ply wood Deodar wood ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage of carbon content in mild steel is Greater than 1.5 Between 0.25 and 0.7 Between 0.7 and 1.5 Less than 0.25 Greater than 1.5 Between 0.25 and 0.7 Between 0.7 and 1.5 Less than 0.25 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron is used for Structural works in beams None to these Columns and struts Small sized water pipes Structural works in beams None to these Columns and struts Small sized water pipes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cross cut saw is used for Cutting hard stones Dressing stones Cutting large blocks of stones Cutting soft stones Cutting hard stones Dressing stones Cutting large blocks of stones Cutting soft stones ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum consists of CO₂ and calcium CaSO4 and H₂O Lime and H₂O H₂S and CO₂ CO₂ and calcium CaSO4 and H₂O Lime and H₂O H₂S and CO₂ ANSWER DOWNLOAD EXAMIANS APP
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