If h is the difference in level between end points separated by l, then the slop

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Question
If h is the difference in level between end points separated by l, then the slope correction is . The second term may be neglected if the value of h in a 20 m distance is less than
Options
A. m
B. 1 m
C. 2 m
D. 3 m

Correct Answer

3 m

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3. If the length of a transition curve to be introduced between a straight and a circular curve of radius 500 m is 90 m, the maximum deflection angle to locate its junction point, is
Options
A. 1�43' 08"
B. 1�43' 18"
C. 1�43' 28"
D. 1�43' 38"

5. In long and short wall method of estimation, the length of long wall is the centre to centre distance between the walls and
Options
A. breadth of the wall
B. half breadth of wall on each side
C. one fourth breadth of wall on each side
D. None of these.

9. The average mean velocity of a stream having depth h, may be obtained by taking the average of the readings of a current meter at a depth of
Options
A. 0.1 h and 0.9 h
B. 0.2 h and 0.8 h
C. 0.3 h and 0.7 h
D. 0.4 h and 0.6 h.

10. Maximum number of passenger cars that can pass a given point on a road during one hour under the most ideal road way and traffic conditions, is known as
Options
A. traffic density
B. basic capacity of traffic lane
C. possible capacity of traffic lane
D. all the above.

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