The useful storage is the volume of water stored in the reservoir between river bed and minimum pool level minimum pool level and maximum pool level minimum pool level and normal pool level normal pool level and maximum pool level TRUE ANSWER : ? YOUR ANSWER : ?
Seepage through foundation in an earthen dam is controlled by providing horizontal blanket chimney drain rock toe impervious cut off TRUE ANSWER : ? YOUR ANSWER : ?
To determine the discharge at a section in a stream from its rating curve, the required data are<br/>i) slope of water surface at the section<br/>ii) stage at the section<br/>iii) current meter readings at the section<br/>The correct answer is (i) and (ii) only (ii) (ii) and (iii) only (iii) TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of the rate of change of discharge of an outlet to the rate of change in level of water surface in a distributary at its normal depth, is known as Modular limit Efficiency Sensitivity Flexibility TRUE ANSWER : ? YOUR ANSWER : ?
The runoff increases with increase in permeability of soil All of these increase in infiltration capacity increase in intensity of rain TRUE ANSWER : ? YOUR ANSWER : ?
The stream which does not have any base flow contribution is called None of these perennial stream ephemeral stream intermittent stream TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of the average load to the installed capacity of the plant whose reserve capacity is zero will be equal to Load factor Both load and plant factor Plant factor Utilization factor TRUE ANSWER : ? YOUR ANSWER : ?
A river is said to be of Meandering type if it flows in sinuous curve Degrading type if it cuts its bed to a certain slope All of these Aggrading type if it builds up its bed to a certain slope TRUE ANSWER : ? YOUR ANSWER : ?
If straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the area of its cross-section, is R2 (θ + cot θ) R2 (θ + tan θ) R (θ + tan θ) R (θ + cot θ) TRUE ANSWER : ? YOUR ANSWER : ?
When a canal is carried over a natural drainage, the structure provided, is known as Super passage Aqueduct Syphon Syphon-aqueduct TRUE ANSWER : ? YOUR ANSWER : ?