1601Civil EngineeringMedium
Drift method of tunnelling is used to construct tunnels in________?
Asoft grounds
Bbroken grounds
Cself supporting grounds
Drock
Correct answer
D. rock
Explanation
The correct answer is rock.
Correct answer
D. rock
Explanation
The correct answer is rock.
Subtense bar is an instrument used for ________?
The sewage discharge in a detritus tank of a treatment plant is 576 litres/sec with flow velocity of 0.2 m/sec. If the ratio of width to depth is 2, the depth is________?
Moist sand may contain surface water by mass upto________?
In ideal machines________?
Imhoff cone is used to measure________?
The permissible bending stresses Pbet for steel slab bases should not exceed________?