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Geotechnical Engineering Quiz 1
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Question 1
What is the percentage of air content in a soil compacted at a moisture content of 18% which has density as 19.65 kN/m3. Assume G = 2.7
Question 2
Which of the following is not correct?
Question 3
The two criteria for the determination of allowable bearing capacity of a foundation are ______.
Question 4
The pore water pressure in the soil sample of consolidometer test is ____________.
Question 5
Coefficient of permeability of soil varies approximately as
Question 6
The property of a soil due to which the loss in shear strength caused by remoulding can be regained with the time is known as:
Question 7
A soil sample has liquid limit as 45 % , plastic limit as 25% and shrinkage limit as 14%. For a natural water content of 30%, the liquidity index of the soil will be
Question 8
The clay deposit of thickness 10 cm and void ratio 0.5 undergoes settlement and now it’s final void ratio is 0.2. The thickness (cm) of the settled layer is ____________.
Question 9
An earthen dam of 20m high having free board of 1.5m. The downstream water level is 2m. Determine the seepage discharge (m3/day/m) per unit length of the dam if kx= 3x10-6 cm/s and Kz = 1 x10-6 cm/s. Take Nf=6 and Nd=10.
Question 10
The sieve analysis result of a soil sample are given as:
Percentage passing 75 µ sieve = 6
Percentage retained on 4.75 mm sieve = 50
Coefficient of curvature = 1.2
= 2mm
= 0.6mm
According to ISC system, soil can be classified as
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ESE & GATE CEGeneralOct 13ESE & GATE CE
