The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of Reverse curve Reverse curve plus the width of the river None of these Next curve of the same order TRUE ANSWER : ? YOUR ANSWER : ?
In Montague type fall A circular glacis is provided No glacis is provided A parabolic glacis is provided A straight glacis is provided TRUE ANSWER : ? YOUR ANSWER : ?
Pick up the correct statement from the following mention Gravity water is harmful to crops Hygroscopic water remains attached to soil molecules by chemical bond Capillary moisture held in the soil pores against gravity by surface tension, is utilised by plants All of these TRUE ANSWER : ? YOUR ANSWER : ?
The minimum size of stone that will remain at rest in a channel of longitudinal slope S and hydraulic mean depth R is given by 7RS 15 RS 4RS 11RS TRUE ANSWER : ? YOUR ANSWER : ?
Retrogression of the bed level of a river downstream a weir, occurs due to Less percentage of silt Soft soil strata Increase of the bed level Heavy impact of water TRUE ANSWER : ? YOUR ANSWER : ?
Lacey's equation for calculating flood discharge in rivers, is V = 10.8 R1/2 S1/2 V = 10.8 R1/3 S2/3 V = 10.8 R2/3 S1/3 V = 10.8 R2/3 S1/2 TRUE ANSWER : ? YOUR ANSWER : ?
If D is the depth of scour below original bed, then the width of launching apron is generally taken as 2.0 D 2.5 D 1.2 D 1.5 D TRUE ANSWER : ? YOUR ANSWER : ?
The net speed under which the turbine reaches its peak efficiency is called gross speed rated speed operating speed design speed TRUE ANSWER : ? YOUR ANSWER : ?
In India, which of the following is adopted as standard recording rain-gauge? Tipping bucket type Natural siphon type Symon’s rain-gauge Weighing bucket type TRUE ANSWER : ? YOUR ANSWER : ?
Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey’s theory will be 15m 38m 91m 19m TRUE ANSWER : ? YOUR ANSWER : ?