GATE 2022 Rapid Revision Quiz 12

The observed SPT value of a fine sand is 40 and water table is at ground level, then calculate final corrected SPT value (in integer) by providing 0.5 as overburden correction ------

A liquid with specific gravity of 0.87 undergoes a reduction in the volume of 0.11% when subjected to an increase in pressure of 1500 kPa. Estimate the velocity of propagation (in m/s) of sound in this liquid (round of to nearest integer multiple of 2)

A prismatic steel beam is shown in the figure.

The plastic moment, M_p calculated for the collapse mechanism using static method and kinematic method is

When a dolphin glides through air, it experiences an external pressure of 1m of mercury. The absolute pressure on dolphin when it is 5m below the free surface of the water is

9 Precast concrete piles of size 50 cm x 50 cm are driven into clay strata whose undrain cohesion is 55 kN/. Compute the length of pile (considering the pile group as block) required to carry safe working load of 3000kN with 2.5 as factor of safety and spacing b/w piles is 600mm.

For the following fig shown below, shape factor of a T-section with a flange of 100 × 10 mm, and a web of 150 × 10 mm is ________. (Round off to two decimal places)

How much amount of air (in gms) is required to increase the pressure from 140 kPa to 210 kPa.Assume temperature & volume to remain constant and gas to be ideal.

Volume = 15 lit

Temperature = 30°C

Atmospheric pressure = 100 kPa.