Q4.One hour triangular unit hydrograph of a watershed has the peak discharge of 60
m3 /sec cm at 10 hours and time base of 30 hours. The Φ index is 0.4 cm per hour
and base flow is 15 m3 /sec.
The catchment area of the watershed is
Answer : Option CExplaination / Solution: No Explaination.
Q8.Examine the test arrangement and the soil properties given below :
The maximum pressure that can be applied with a factor of safety of 3 through
the concrete block, ensuring no bearing capacity failure in soil using Terzaghi’s
bearing capacity equation without considering the shape factor, depth factor and
inclination factor is
Answer : Option AExplaination / Solution: No Explaination.
Q10.A saturated undisturbed sample from a clay strata has moisture content to
22. % 22 and specific weight of 2.7. Assuming γw = 10 kN/m3, the void ratio and
the saturated unit weight of the clay, respectively are
Answer : Option CExplaination / Solution: No Explaination.
Total Question/Mark :
Scored Mark :
Mark for Correct Answer : 1
Mark for Wrong Answer : -0.5
Mark for Left Answer : 0