Civil Engineering - Highway Engineering

36. 

For a 6.6 m wide two lane pavement, berms are provided on either side having a width of

A. l.00 m
B. 1.25 m
C. 1.50 m
D. 1.75 m
E. 2.00 m

Answer: Option C

Explanation:

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37. 

For the design of cement concrete pavement for corner loading, Indian Road Congress recommends the use of

A. Westergard's formula
B. Kelly's formula
C. Goldbeck's formula
D. Spanlar's formula
E. Picker's formula.

Answer: Option E

Explanation:

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38. 

1.R.T.D.A. (Indian Roads and Transport Development Association) was set up at Bombay in

A. 1907
B. 1917
C. 1927
D. 1937
E. 1942

Answer: Option C

Explanation:

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39. 

The total value of extra widening required at a horizontal curve on a two lane hill road of radius 42 m for a design speed of 50 kmph and for vehicles with wheel base 6 m, is

A. 0.500 m
B. 0.589 m
C. 1.089 m
D. 0.089 m

Answer: Option C

Explanation:

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40. 

Depth of reinforcement below the surface of a concrete pavement, is generally kept

A. 5 cm
B. 6 cm
C. 7 cm
D. 8 cm
E. 9 cm

Answer: Option A

Explanation:

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