Building Materials The age of a tree can be known by examining Medullary rays Heart wood Cambium layer Annular rings Medullary rays Heart wood Cambium layer Annular rings ANSWER DOWNLOAD EXAMIANS APP
Building Materials Basalt is Intrusive igneous rock Metamorphic rock Extrusive igneous rock Sedimentary rock Intrusive igneous rock Metamorphic rock Extrusive igneous rock Sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main ingredients of Portland cement are Lime and silica Lime and iron Silica and alumina Lime and alumina Lime and silica Lime and iron Silica and alumina Lime and alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Turpentine oil is used in paints as Base Drier Thinner Vehicle Base Drier Thinner Vehicle ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following should be used for hearting of thicker walls? Brick bats Headers Queen closer Stretchers Brick bats Headers Queen closer Stretchers ANSWER DOWNLOAD EXAMIANS APP
Building Materials Rapid hardening cement attains early strength due to Lesser proportion of lime grounded finer than normal cement Lesser proportion of lime grounded coarser than normal cement Excess percentage of gypsum Larger proportion of lime grounded finer than normal cement Lesser proportion of lime grounded finer than normal cement Lesser proportion of lime grounded coarser than normal cement Excess percentage of gypsum Larger proportion of lime grounded finer than normal cement ANSWER DOWNLOAD EXAMIANS APP
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