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- Question
The least bearing capacity of soil is that of
Options- A. hard rock
- B. moist clay
- C. soft rock
- D. laminated
- E. coarse sandy soil.
- Correct Answer
- moist clay
- 1. If brakes of vehicles are effective, the vehicle-running at 30 km/hour comes to a stop in
Options- A. 10 metres
- B. 12 metres
- C. 15 metres
- D. 18 metres Discuss
- 2. Pick up the correct statement from the following
Options- A. the contour lines having the same elevation cannot unite and continue as one line
- B. a contour can not end abruptly, but must ultimately close itself not necessarily within the limits of map.
- C. the direction of steepest slope at a point on a contour is at right angles to the contour
- D. all the above. Discuss
- 3. Pick up the correct statement from the following :
Options- A. Hydrograph is a plot of discharge and time
- B. In hydrographs, time is plotted on X-axis
- C. The maximum flow in the river due to rainfall, is called peak flow
- D. Peak flows are different for rainfalls
- E. All the above. Discuss
- 4. If d is the diameter of the pipe, p is the total internal pressure, f is the permissible tensile stress and n is the effective of the joint, the thickness t of metal pipe, is
Options- A.
- B.
- C.
- D.
- E. none of these. Discuss
- 5. If two forces acting at a point are in equilibrium, they must be equal in magnitude and their line of action must be along
Options- A. the same line in the same sense
- B. the same line in opposite sense
- C. the perpendicular to both the lines
- D. none of these. Discuss
- 6. Pick up the correct statement from the following :
Options- A. The amount of water retained on the surface of soil grains by molecular attraction, is known as pellicular water
- B. The degree of resistance to movement of the pellicular water generally expressed by the surface tension
- C. The pellicular water held in any soil, is called field capacity
- D. The portion of the pellicular water absorbed by the root action of the vegetation, is called available moisture
- E. All the above. Discuss
- 7. A stepped notch is a combination of
Options- A. rectangular notches of different sizes
- B. triangular notches of different sizes
- C. rectangular and triangular notches
- D. all the above. Discuss
- 8. For design of sewers, percentage of sewage discharge is assumed
Options- A. 65 to 70%
- B. 70 to 75%
- C. 75 to 80%
- D. 85%. Discuss
- 9. If ? is the angular acceleration of a body of moment of inertia I, the torque is
Options- A. I2 ?
- B. I ?
- C. I/?
- D. I2/?
- E. I ?1/2 Discuss
- 10. If D is the diameter of a circular sewer and D' is the top horizontal diameter of an equivalent egg shaped section, the relationship which holds good, is
Options- A. D' = 0.64 D
- B. D' = 0.74 D
- C. D' = 0.84 D
- D. D' = 0.94 D. Discuss
More questions
Correct Answer: 12 metres
Correct Answer: all the above.
Correct Answer: All the above.
Correct Answer:
Correct Answer: the same line in opposite sense
Correct Answer: All the above.
Correct Answer: rectangular notches of different sizes
Correct Answer: 75 to 80%
Correct Answer: I ?
Correct Answer: D' = 0.84 D
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