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0 votes	1985 views	2 answers	A bed of sand consists of three horizontal layers of equal thickness. The value of Darcy's k for the upper and lower layers is 1 x 10-2 cm/sec and that for the middle layer is 1 x 10-1 cm/sec. The ratio of the permeability of the bed in the horizontal direction to that in the vertical direction is updated 9 years ago by Civil Engineer
0 votes	1876 views	3 answers	Why are bricks soaked in water before using in brick masonry ? updated 9 years ago by Civil Engineer
0 votes	1542 views	2 answers	The final deflection due to all loads including the effects of temperature, creep and shrinkage and measured from as-cast level of supports of floors, roofs and all other horizontal members should NOT exceed updated 9 years ago by Civil Engineer
0 votes	1856 views	2 answers	Preliminary project report for a road project must contain updated 9 years ago by Civil Engineer
0 votes	2055 views	2 answers	Which one of the following is not related to theories of creep of rails ? updated 9 years ago by Civil Engineer
0 votes	1711 views	2 answers	A concentrated load W moves on the span of a three-hinged arch. The horizontal thrust at the supports is maximum when the load is at which one of the following ? updated 9 years ago by Civil Engineer
0 votes	3523 views	2 answers	Why is lime added to cement slurry for the topcoat of plastering ? updated 9 years ago by Civil Engineer
0 votes	1679 views	1 answer	Allowable disposable rate of application of sludge on land is determined by updated 9 years ago by Civil Engineer
0 votes	1450 views	4 answers	Why are moorings provided ? updated 9 years ago by Civil Engineer
0 votes	1365 views	4 answers	In PERT, the actual time duration along the critical path for the project completion time is probabilistic. It is usually presumed to follow which one of the following ? updated 9 years ago by Civil Engineer