Building Construction Rotary drilling Is not suitable for deposits containing very coarse gravel All listed here Hinders the ground water observations and permeability test Is not economical for holes of less than 10 cm Is not suitable for deposits containing very coarse gravel All listed here Hinders the ground water observations and permeability test Is not economical for holes of less than 10 cm ANSWER DOWNLOAD EXAMIANS APP
Building Construction The compaction of concrete in the drilled pile hole is done by compressed air in the case of Simplex pile Franki pile Pressure pile Vibro pile Simplex pile Franki pile Pressure pile Vibro pile 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 10 cm Equal to its projection beyond wall base 15 cm Less than its projection beyond wall base 10 cm Equal to its projection beyond wall base 15 cm 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: The length of the foundation slab = 7.00 m All listed here Area of footing slab = 11.00 m2 Distance of C.G. of the loads from the smaller column = 3.00 m The length of the foundation slab = 7.00 m All listed here 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 depth of concrete bed of the foundation depends upon The projection of the concrete block beyond the footing over it The mix of the concrete All listed here The upward soil pressure The projection of the concrete block beyond the footing over it The mix of the concrete All listed here The upward soil pressure ANSWER DOWNLOAD EXAMIANS APP
Building Construction Negative skin friction Both (A) and (B) Neither (A) not (B) Is a downward drag acting on a pile due to downward movement of the surrounding compressible soil relative to the pile Develops due to lowering of ground water Both (A) and (B) Neither (A) not (B) Is a downward drag acting on a pile due to downward movement of the surrounding compressible soil relative to the pile Develops due to lowering of ground water ANSWER DOWNLOAD EXAMIANS APP
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