Building Construction The concrete slump recommended for columns, is 75 to 125 mm 50 to 100 mm 25 to 50 mm 25 to 75 mm 75 to 125 mm 50 to 100 mm 25 to 50 mm 25 to 75 mm ANSWER DOWNLOAD EXAMIANS APP
Building Construction Depth of lean concrete bed placed at the bottom of a wall footing, is kept Less than its projection beyond wall base 15 cm Equal to its projection beyond wall base 10 cm Less than its projection beyond wall base 15 cm Equal to its projection beyond wall base 10 cm ANSWER DOWNLOAD EXAMIANS APP
Building Construction Black cotton soil is unsuitable for foundations because its Bearing capacity is low Permeability is uncertain Property to undergo a volumetric change due to variation of moisture content Particles are cohesive Bearing capacity is low Permeability is uncertain Property to undergo a volumetric change due to variation of moisture content Particles are cohesive ANSWER DOWNLOAD EXAMIANS APP
Building Construction The stepped structure provided for lateral support of a structure, is Buttress Parapet wall Retaining wall Breast wall Buttress Parapet wall Retaining wall Breast wall ANSWER DOWNLOAD EXAMIANS APP
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 25 % 20 % 10 % 15 % 25 % 20 % 10 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Construction The arrangement of supporting an existing structure by providing supports underneath, is known as Shoring Underpinning Piling Jacking Shoring Underpinning Piling Jacking ANSWER DOWNLOAD EXAMIANS APP
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