Super-fluous water is also called? Mark as favorite Copy Link all of these hygroscopic water gravitational water capillary water Check Answer
The amount of water required to fill up the pore spaces in soil particles by replacing all air held in pore spaces, is known as? Mark as favorite Copy Link available moisture field capacity all of these saturation capacity Check Answer
In case of small channels, the borrow pits should start from a distance not less than, from the toe of the embankment? Mark as favorite Copy Link 5m 4 m 2 m 3 m Check Answer
A part of water which exists in the porous space of the soil by molecular attraction, is known as? Mark as favorite Copy Link gravitational water capillary water hygroscopic water all of these Check Answer
The precipitation caused by lifting of warm moisture laden air masses due to topographic carriers, is called? Mark as favorite Copy Link cyclonic precipitation convective precipitation none of these orographic precipitation Check Answer
A bafile wall is a sort of low weir constructed at the end of the cistern to? Mark as favorite Copy Link withstand the actual impact of the high velocity jet to dissipate the energy head up water to its upstream to such a height that hydraulic both (a) and (b) none of the above Check Answer
Which of the following statements is wrong? Mark as favorite Copy Link The top of dowel is kept above the free supply level by a margin of free board The dowels act as curbs on the side of roadway towards the canal The dowels are provided as a measure of safety for automobiles driven on the roads none of the above Check Answer
According to Lacey, a channel is said to be in regime, if? Mark as favorite Copy Link its discharge is constant the silt grade and the silt charge are constant it flows in incoherent unlimited alluvium of the same character as that transported materials all of the above Check Answer
Which of the following satement is correct? Mark as favorite Copy Link Lacey introduced semi-ellipse as ideal shape of a regime channel Lacey properly define the silt grade and silt charge In Lacey's silt theory, the derivation of the various formulae depends upon a single factor Lacey's equation includes a concentration of silt as variable Check Answer
Distributary head regulators are provided? Mark as favorite Copy Link to stop the supply, when not needed, in the off-taking canal to control the supplies to the off-taking channel to control the silt entry in the off-taking canal all of the above Check Answer