Building Materials The commonly used thinner in oil paints, is Both (a) and (b) Naphtha None the these Turpentine Both (a) and (b) Naphtha None the these Turpentine ANSWER DOWNLOAD EXAMIANS APP
Building Materials The age of a tree can be known by examining Annular rings Heart wood Medullary rays Cambium layer Annular rings Heart wood Medullary rays Cambium layer ANSWER DOWNLOAD EXAMIANS APP
Building Materials For melting one tonne of cast iron All listed here One quintal coke is required 20 kg limestone is required 700 m3 air is required All listed here One quintal coke is required 20 kg limestone is required 700 m3 air is required ANSWER DOWNLOAD EXAMIANS APP
Building Materials First class timber has an average life of Less than one year 5 to 10 years 1 to 5 years More than 10 years Less than one year 5 to 10 years 1 to 5 years More than 10 years ANSWER DOWNLOAD EXAMIANS APP
Building Materials Due to attack of dry rot, the timber Reduces to powder None of these Shrinks Cracks Reduces to powder None of these Shrinks Cracks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Red short iron cracks when bent due to the presence of Phosphorus Sulphur Carbon Silicon Phosphorus Sulphur Carbon Silicon ANSWER DOWNLOAD EXAMIANS APP
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