Building Construction A concrete structure is set on fire and the temperature raises to 1000°C. The strength of concrete as compared to original strength reduces to 10 % 20 % 25 % 15 % 10 % 20 % 25 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Construction The horizontal timber piece provided at the apex of a roof truss which supports the common rafter is called Ridge board Hip rafter Eaves board Valley rafter Ridge board Hip rafter Eaves board Valley rafter ANSWER DOWNLOAD EXAMIANS APP
Building Construction The maximum number of steps in a flight should generally be restricted to 15 10 12 No limit 15 10 12 No limit ANSWER DOWNLOAD EXAMIANS APP
Building Construction A stair should not have pitch more than 25° 40° 50° 30° 25° 40° 50° 30° ANSWER DOWNLOAD EXAMIANS APP
Building Construction The type of footing which is used to transmit heavy loads through steel columns is Isolated footing Raft foundation Grillage foundation Well foundation Isolated footing Raft foundation Grillage foundation Well foundation ANSWER DOWNLOAD EXAMIANS APP
Building Construction The lower edge of the pitched roof, from where the rain water of the roof surface drops down, is known as Hip Ridge Gable Eaves Hip Ridge Gable Eaves ANSWER DOWNLOAD EXAMIANS APP
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