Building Construction In the method of tube boring of soil investigation, the following is essential: A flap valve at the bottom of tube is provided to extract the soil sample A tube of about 2 meters length and 20 cm diameter with a cutting edge All listed here The tube is raised and lowered by 4 thick rope moving over a pulley suspended on a tripod stand A flap valve at the bottom of tube is provided to extract the soil sample A tube of about 2 meters length and 20 cm diameter with a cutting edge All listed here The tube is raised and lowered by 4 thick rope moving over a pulley suspended on a tripod stand ANSWER DOWNLOAD EXAMIANS APP
Building Construction A solid core of rock is formed inside the cylinder in the case of Percussion drilling Wash boring Auger boring Diamond drilling Percussion drilling Wash boring Auger boring Diamond drilling ANSWER DOWNLOAD EXAMIANS APP
Building Construction Two columns 50 cm × 50 cm and 60 cm × 60 cm carry 80 tonnes and 120 tonnes of loads respectively. The centre to centre distance between columns is 5.00 metres. The permissible bearing capacity of the soil is 20 t/m2. If the footing is not to project more than 25 cm beyond the outside of the smaller column, pick up the correct design parameters of the footing from the following: All listed here The length of the foundation slab = 7.00 m Area of footing slab = 11.00 m2 Distance of C.G. of the loads from the smaller column = 3.00 m All listed here The length of the foundation slab = 7.00 m Area of footing slab = 11.00 m2 Distance of C.G. of the loads from the smaller column = 3.00 m ANSWER DOWNLOAD EXAMIANS APP
Building Construction The maximum permissible differential settlement, in case of foundations in clayey soil, is usually limited to 10 mm 20 mm 30 mm 40 mm 10 mm 20 mm 30 mm 40 mm ANSWER DOWNLOAD EXAMIANS APP
Building Construction If the depth of an excavation is 20 meters, number of single stage well points to be installed at various levels, is 5 6 4 3 5 6 4 3 ANSWER DOWNLOAD EXAMIANS APP
Building Construction Gravels Are cohesionless aggregates Never swell when they come into contact with water All listed here Vary in size between 2 to 20 mm Are cohesionless aggregates Never swell when they come into contact with water All listed here Vary in size between 2 to 20 mm ANSWER DOWNLOAD EXAMIANS APP
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