Q = Wh/6 (S + 2.5)
Q = Wh/2.5 (S + 6)
Q = (W × 6)/h (S + 2.5)
Q = (W × 2.5)/6 (S + h)
A. Q = Wh/6 (S + 2.5)
Is a downward drag acting on a pile due to downward movement of the surrounding compressible soil relative to the pile
Develops due to lowering of ground water
Both (a) and (b)
Neither (a) not (b)
Arches require more headroom to span the openings like doors, windows etc.
Arches require strong abutments to withstand arch thrust
Arches are difficult in construction
All of the above
1 day
4 days
7 days
14 days
Dynamic formula
Static formula
Pile load tests
All the above
Cavity of a cavity wall should start near ground level
Cavity of a cavity wall should terminate near eaves level of sloping roof
Cavity of a cavity wall should terminate near coping of flat roof with parapet wall
All the above
Stairs
Toilets
Light and shafts
All the above
Free from voids
Glossy
Durable
Uniform
Plaster of Paris
Barium plaster
Martin's cement
Keen's cement
Raft foundation
Grillage foundation
Well foundation
Isolated footing
Cement is added to lime mortar to increase its hydraulic properties only
Lime surkhi mortar is used for pointing the walls
Lime should be slaked before preparing lime mortar
High early strength concrete is generally used in cold weather
Turn
Junction
Quion
All the above
Lack of ventilation
Alternate wet and dry conditions
Complete submergence in water
None of the above
Simplex pile
Vibro pile
Raymond pile
Franki pile
1 : 2
1 : 3
1 : 4
1 : 6
Centring
Actual laying of arch work
Striking of centring
None of the above
Shoring
Scaffolding
Underpinning
Jacking
Are cohesionless aggregates
Vary in size between 2 to 20 mm
Never swell when they come into contact with water
All the above
Balusters
Strings
Newel posts
Soffits
Friction pile
Bearing pile
Friction bearing pile
Rough pile
In soils that require lateral support
In cohesive soils
In soft soils
None of the above
1 metre
2 metres
3 metres
4 metres
In king post truss, one vertical post is used
In a queen post truss, one vertical post is used
In a queen post truss, two vertical posts are used
None of these
12
18
24
25
Closer
Half brick
Bed
Bat
Heat insulated
Sound insulated
Neither (a) nor (b)
Both (a) and (b)
The sand in the sand pile is well compacted
The sand is kept moist at the time of placing and tamping
Sand piles are generally used under column loads
All of the above
Two curved arches
Gothic arches
Ogee arches
Drop gothic arches
Haunch
Spandril
Soffit
Rise
Copper sheets
Lead sheets
Aluminium sheets
All the above
Providing increased area of foundation over poor bearing capacity of soil
Spanning over small soft or loose pockets
Counter acting the hydrostatic effect
All the above