Building Materials The main constituent of cement which is responsible for initial setting of cement is tricalcium silicate tricalcium aluminate All of these dicalcium silicate tricalcium silicate tricalcium aluminate All of these dicalcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 20 % 15 % 25 % 22 % 20 % 15 % 25 % 22 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality stones must Resist action of acids Be durable All of these Be free from clay Resist action of acids Be durable All of these Be free from clay ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following metamorphic rocks has the most weather resisting characteristics? Quartzite Marble Lime stone Slate Quartzite Marble Lime stone Slate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most durable varnish is Oil varnish Turpentine varnish Spirit varnish Water varnish Oil varnish Turpentine varnish Spirit varnish Water varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout None of these The monsoon The winter The summer None of these The monsoon The winter The summer ANSWER DOWNLOAD EXAMIANS APP
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