IRRIGATION ENGINEERING QUIZ

The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is

1.074

1.054

1.064

1.084

TRUE ANSWER : ?
YOUR ANSWER : ?

For a unique design of a channel by Kennedy's theory

Its breadth and depth ratio must only be known

Its breadth must only be known

Its depth must only be known

All of these

TRUE ANSWER : ?
YOUR ANSWER : ?

For cereal crops the most commonly adopted method of irrigation, is

Furrow method

Free flowing method

Sprinkling method

Check method

TRUE ANSWER : ?
YOUR ANSWER : ?

Pick up the correct statement from the following answer

If the flexibility is more than one, the outlet is hyper-proportional

If the setting of an outlet is higher than that required for proportionality, the outlet is hyperproportional

If the flexibility is zero, it is a rigid module

All of these

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YOUR ANSWER : ?

When a canal is carried over a natural drainage, the structure provided, is known as

Syphon-aqueduct

Aqueduct

Syphon

Super passage

TRUE ANSWER : ?
YOUR ANSWER : ?

The ratio of the head recovered to the head put in, is known as

Sensitivity

Efficiency

Modular limit

Flexibility

TRUE ANSWER : ?
YOUR ANSWER : ?

The shape of recession limb of a hydrograph depends upon

None of these

Both (A) and (B)

Basin characteristics only

Storm characteristics only

TRUE ANSWER : ?
YOUR ANSWER : ?

Regime conditions in a channel may occur if

Channel flows uniformly in incoherent alluvium as that transported in suspension

All listed here

Silt grade and silt charge are constant

Discharge is constant

TRUE ANSWER : ?
YOUR ANSWER : ?

If the demand line drawn from a ridge in a flow mass curve does not intersect the curve again, it indicates that

None of these

demand cannot be met by inflow

both (A) and (B)

reservoir was not full at the beginning

TRUE ANSWER : ?
YOUR ANSWER : ?

The depth of water required to bring the soil moisture content of a given soil upto its field capacity is called

equivalent moisture

pellicular water

soil moisture deficiency

hygroscopic water

TRUE ANSWER : ?
YOUR ANSWER : ?