An outlet through which the discharge depends upon the water level in the distributary is called ___________________?

Related Mcqs:

1. A module or outlet in which discharge depends upon the difference of head between distributary and the water course is called ___________________?

   A. Non-modular
   B. Modular
   C. Semi-modular
   D. Rigid module

2. The ratio of change of discharge of an outlet to the rate of change in level of water surface in distributary at its normal depth is called ____________________?

   A. Sensitivity
   B. Flexibility
   C. Durability
   D. Flow ability

3. A module or outlet in which discharge is fixed and limited, irrespective fluctuations in water levels in distributary is called _________________?

   A. Modular
   B. Non-modular
   C. Semi-modular
   D. Semi – Rigid

4. the ratio between the rate of change of discharge of the out let to the rate of change of discharge of the distributary is called ______________________?

   A. Proportionally
   B. flexibility
   C. Sensitivity
   D. Flow abili

5. The ratio of the rate of change of discharge through out let to the rate of c./v of water level of the distributary is called_________________?

   A. Flexibility
   B. Proportionally
   C. Setting
   D. Sensitivity

6. When the rate of change of discharge of outlet equals the rate of change of discharge of the channel, the out let is called __________________?

   A. Sensitive
   B. Flexible
   C. Proportional
   D. Non-flexible

7. The level above the or below the sea level which is also called zero level or datum is called ___________________?

   A. Reduce level
   B. Positive level
   C. Soil level
   D. Negative level

8. The discharge carrying capacity of an irrigation channel depends upon ____________________?

   A. Silt grade, charge and slope
   B. Channel dimensions
   C. Sediment size
   D. Silt amount and bed slope

9. The law that states that the discharge of sub-soil water is directly proportional to the loss of head and the area of soil sample and inversely proportional to to the length of soil sample ___________________?

   A. Archimed’s principle
   B. Darcy’s law
   C. Permeability law
   D. Thiem’s law

10. In high floods, to avoid spilling of flood water over the gates, a wall is provided from pond level to high Flood level. This wall spans for the entire length of regulator, rest on piers, sustain water pressure by its weight called_____________________?

    A. Retaining wall
    B. Divide wall
    C. Breast wall
    D. Cantilever wall