On sag (or valley) curves the available sight distance is determined based on :

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Question
On sag (or valley) curves the available sight distance is determined based on :
Options
A. design speed
B. height of obstacle
C. height of driver eye
D. night-time driving conditions

Correct Answer

height of driver eye

More questions

3. The proposed dam shown in the below figure is 90 m long and coefficient of permeability of the soil is 0.0013 mm/second. The quantity of water (m³) that will be lost per day, by seepage is (rounded to the nearest number):
Options
A. 55
B. 57
C. 59
D. 61

7. If ? is the declination of the star and ? is the latitude of the observer, then the azimuth of the star at elongation is given by
Options
A. sin z = sec ? . cos ?
B. cos z = sec ? . cos ?
C. tan z = sec ? . cos ?
D. none of these.

8. Pick up the incorrect statement from the following. In a spherical triangle
Options
A. every angle is less than two right angles
B. sum of the three angles is equal to two right angles
C. sum of the three angles less than six right angles and greater than two right angles
D. if the sum of any two sides is ?, the sum of the angles opposite them is also ?
E. sum of any two sides is greater than the third.

10. Pick up the correct statement from the following:
Options
A. The average crushing strength of hand moulded bricks is 6000 t/m²
B. The average tensile strength of hand moulded brick is 200 t/m²
C. The average shearing strength of hand moulded brick is 600 t/m²
D. All the above.

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