Civil Engineering - Highway Engineering

1. 

Round-abouts are not suitable if number of vehicles exceed

A. 3000
B. 4000
C. 5000
D. 6000

Answer: Option A

Explanation:

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2. 

For a comfortable travel on Highways, the centrifugal ratio should not exceed

A. 0.10
B. 0.15
C. 0.20
D. 0.25
E. 0.30

Answer: Option D

Explanation:

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3. 

If V is speed in km/hour and R is radius of the curve, the superelevation e is equal to

A.
B.
C.
D.

Answer: Option B

Explanation:

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4. 

The traffic manoeuvre means

A. diverging
B. merging
C. crossing
D. all the above.

Answer: Option D

Explanation:

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5. 

To compensate the loss of tractive force of vehicles along curves of radius R, the percentage reduction of gradient, is

A.
B.
C.
D.
E.

Answer: Option B

Explanation:

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