Highway-pavements Questions Set 15:
What is the value of camber (in %) for concrete or bituminous surface type for heavy rains?
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In a compacted cylindrical bituminous mix, the magnitude of voids filled with bitumen (VFB) is
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A pavement is classified as flexible or rigid based on its subgrade strength.
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The aggregate impact value indicates which of the following properties of aggregates?
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The total thickness of pavement by the CBR method depends on the CBR value of the:
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What is the name of the test conducted on bitumen using the ring and ball test?
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If the least lateral dimension of an aggregate is less than 0.6 times its mean dimension, the aggregate is classified as:
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If x% is the gradient of an alignment and y% is the gradient after proper super-elevation along a curved portion of a highway, the differential grade along the curve is:
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A summit curve is formed at the intersection of 3% upgradient and 5% downgradient to provide stopping sight distance of 128 m, the length (in m) of the summit curve needed will be? (Answer should be rounded off to the nearest whole number).
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A combined value of flakiness and elongation index is to be determined for a sample of aggregates. The sequence in which the two tests should be conducted is:
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