Test: Flow in Open Channel - 1

# Test: Flow in Open Channel - 1

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## 10 Questions MCQ Test Topicwise Question Bank for Mechanical Engineering | Test: Flow in Open Channel - 1

Test: Flow in Open Channel - 1 for Mechanical Engineering 2023 is part of Topicwise Question Bank for Mechanical Engineering preparation. The Test: Flow in Open Channel - 1 questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: Flow in Open Channel - 1 MCQs are made for Mechanical Engineering 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Flow in Open Channel - 1 below.
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Test: Flow in Open Channel - 1 - Question 1

### Normal depth in open channel flow is

Test: Flow in Open Channel - 1 - Question 2

### in defining a Froude number applicable to channel flow, the length parameter used is

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where A is area and Tis top width.

Test: Flow in Open Channel - 1 - Question 3

### Froude number is a significant parameter in the study of

Test: Flow in Open Channel - 1 - Question 4

Match List-1 (Flow) with List-II (Value of Froude number) the following:

Test: Flow in Open Channel - 1 - Question 5

Subcritical flow always occurs when the depth is

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Test: Flow in Open Channel - 1 - Question 6

The specific energy in a channel is defined as

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Specific energy of a flowing liquid is defined as energy per unit weight of the liquid with respect to the bottom of the channel.

Test: Flow in Open Channel - 1 - Question 7

At critical detph of flow

Test: Flow in Open Channel - 1 - Question 8

The critical depth hc is given by .

where q the flow rate per unit width of channel

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for critical depth,

Test: Flow in Open Channel - 1 - Question 9

A 4 m wide rectangular channel conveys 16 m3/s of water at a depth of 2.5 m. The specific energy would be about

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Test: Flow in Open Channel - 1 - Question 10

The discharge of water through a rectangular channel of width 8 m, is 15 m3/s when depth of flow of water is 1.2 m. What is value of minimum specific energy?

Detailed Solution for Test: Flow in Open Channel - 1 - Question 10

Critical depth

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## Topicwise Question Bank for Mechanical Engineering

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