Overseer Gr II SET 9

Groynes are

• The structures constructed parallel to the direction of flow and extend both upstream and downstream of the abutments

• The structures constructed transverse to the river flow extend from bank to the river

• The irrigation work constructed for passing the canal water over the drainage

• None of these

2.5 acres is

• 1.752 hectares

• 2.212 hectares

• 1.012 hectares

• 2.512 hectares

Find the duty of paddy in H/cumecs if depth of water over area required=1500mm and base period=150 days

• 86.4

• 864

• 8.64

• 8640

Dimension on the drawing can be found out as ...

• RF x actual dimension

• RF/Actual dimension

• Actual dimension/RF

• RF x maximum length to be read

The term used to indicate the actual amount incurred in producing a commodity which posses some value

• Value

• Price

• Rate

• Cost

Centre line length of a single room building of size 6.5x5m and wall thickness 30cm is

• 24m

• 24.2m

• 24.6m

• 24.8m

The number of risers and treads required for doglegged stair, if the height up to top of the roof slab is 300cm and rise is 15cm

• 20 risers and 19 treads

• 19 risers and 20 treads

• 20 risers and 20 treads

• 19 risers and 19 treads

The range of camber of cement concrete road surface in the heavy rainfall area of light rainfall area is

• 1 in 50 to 1 in 60

• 1 in 33 to 1 in 40

• 1 in 25 to 1 in 33

• 1 in 10 to 1 in 25

The process of cutting and removing soil, transporting and dumping it as a spoil bank is

• Excavation

• Embankment

• Benching

• Banking

Moment of inertia of a square of side 12cm is .....cm4

• 1928

• 1828

• 1628

• 1728