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OCF- Hydraulic Jump Quiz (App update required to attempt this test)

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Question 1

A rectangular channel of width 4m is carrying a discharge of 36m3/sec. If the depth of flow of one end of hydraulic jump is 1.2m then what is the power dissipated in the jump?

Question 2

If the Froude number of a hydraulic jump is more than 9, this jump is classified as:

Question 3

Surge is an example of

Question 4

A hydraulic jump occurring in a rectangular channel, the discharge is 18/s/m the head loss due to jump is 1.1m . Estimate the Sequent depths?

Question 5

The pre-jump Froude Number for a particular flow in a horizontal rectangular channel is 10. The ratio of sequent depths (i.e., post-jump depth to pre-jump depth) is ___________

Question 6

Water emerges from an ogee spillway with velocity = 13.72 m/s and depth = 0.3 m as its toe. The tail water depth required to form a hydraulic jump at the toe is

Question 7

The range of Froude number for the weak jump is________.

Question 8

The depth of water below the spillway and after hydraulic jump are 1 m and 6 m respectively. The head loss will be ______.

Question 9

The sequent depths in a hydraulic jump formed in a 4.0m wide rectangular channel are 0.3 m and 1.2 m. The discharge in the channel is ____________m3/s.

Question 10

A hydraulic jump takes place in a frictionless rectangular channel. The pre-jump depth is The alternate and sequent depths corresponding to respectively. The correct relationship among
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Jun 4ESE & GATE CE