If the degree of saturated of a partially saturated soil is 60% then air content of the soil is
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The hydrometer method of sedimentation analysis differs from the pipette analysis mainly in
Rise of water table above the ground surface causes
In a beam and slab structure, if width of beam is bw, depth of slab Df, lo is the distance between points of zero moments in the beam, effective width of intermediate flange is given by
Physical properties which influence permeability are
Passive earth pressure in a soil mass is proportional to
A soil having particles of nearly the same size isknown as:
Which of the following have an influence on the value of permeability?
1. void ratio
2. degree of saturation
3. pressure head
4. grain size
Select the correct answer using the codes given below:
Match List I with List II and select the correct answer using the codes given below the lists:
Given that , the depth of tension crack developing in a cohesivesoil backfill would be
Vertical component of shear resisted by stirrups inclined at α to vertical in a R.C. beam is
The correction to be applied to each 30 metre chain length along θ slope , is
If i is the stadia distance, f is the focal length andd is the distance between the objective andvertical axis of the techeometer, the multiplying constant is
Match List-I with List-II and choose a correct answer by using the codes given below the lists:
A point determined by resection on a plane tableis called:
Nagpur road plan fomulae watch prepared byassuming
The shape of the camber, best suited for cementconcrete pavements, is
The maximum width of a vehicle asrecommended by IRC is
For highway geometric design purposes thespeed used is