Which one of the following statements is correct with respect to rigid

1.	Which one of the following statements is correct with respect to rigid pavements ?
A.	Vertical stresses are transmitted to the lower layer through the points of contact in granular structure.
B.	Vertical compressive stress is maximum on the pavement surface directly under the wheel load.
C.	Lower layers have to take lesser magnitudes of stress
D.	Stresses on rigid pavements are transmitted to a wider area of sub grade.
Answer» C. Lower layers have to take lesser magnitudes of stress

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Which one of the following statements is correct with respect to rigid pavements ?

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