Building Materials Pig iron is manufactured from the ores by Dressing Calcination and roasting Smelting All of these Dressing Calcination and roasting Smelting All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following should be used for hearting of thicker walls? Queen closer Brick bats Headers Stretchers Queen closer Brick bats Headers Stretchers ANSWER DOWNLOAD EXAMIANS APP
Building Materials The internal size of mould used in brick preparation is None of these Equal to the size of a fully burnt brick Greater than the size of a fully burnt brick Smaller than the size of a fully burnt brick None of these Equal to the size of a fully burnt brick Greater than the size of a fully burnt brick Smaller than the size of a fully burnt brick ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos cement All of these Is brittle Warps due to changes in humidity Strength is lowered when saturated by water All of these Is brittle Warps due to changes in humidity Strength is lowered when saturated by water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the volcanic rock from the following: Basalt Granite Dolerite All listed here Basalt Granite Dolerite All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Inner part of a timber log surrounding the pitch, is called Sapwood None to these Cambium layer Heart wood Sapwood None to these Cambium layer Heart wood ANSWER DOWNLOAD EXAMIANS APP
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