Q. The top 500 mm of soil sub grade should be compacted at _____________

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Q. For how much amount of rainfall soaking of specimen is not required?

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Q. What is the maximum aggregate size in CBR method?

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Q. The critical stress is considered in _____________

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Q. The design factor not considered in CBR is _____________

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Q. The heavy commercial vehicles are considered if their weight exceeds __________

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Q. Axle load studies are carried out on a minimum sample of __________

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Q. The overlay design is laid for a maximum life span of __________

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Q. What is the most commonly used overlay?

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Q. The VDF of a lane if the CVPD is greater than 1500 in plain terrain is?

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Q. The VDF in hilly terrain for CVPD less than 1500 is?

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Q. The depth of rutting criterion is obtained by __________

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Q. The lane distribution factor on undivided roads with single lane carriage way is __________

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Q. The least lane distribution factor value is least for __________

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Q. The joint filling sand should have fines are __________

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Q. The PQC denotes __________

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Q. The layer not required in cement road is __________

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Q. The cement slab is provided with __________

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Q. The soil sub grade design is done by __________

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Q. Failure in rigid pavement occurs due to __________

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