The drainage layer is _____________
A) surface course
B) sub base
C) base
D) sub grade
Correct Answer:
Verified
Q10: The surface of the highway pavement should
Q11: The soil becomes weak in _
A)summer
B)winter
C)rainy season
D)spring
Q12: Which of the following pavement has greater
Q13: Which of the following requirement is given
Q14: The surface of the pavement should be
A)smooth
B)rough
C)sufficient
Q16: The maximum stress sustained by concrete pavements
Q17: The ICPB type of pavement uses
A)concrete paver
Q18: The ICPB may be used in _
A)water
Q19: The maximum length of vehicle that can
Q20: The design period of cement concrete road
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