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Test: Types of Motion & Vortex Flow - Mechanical Engineering MCQ


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10 Questions MCQ Test Fluid Mechanics for Mechanical Engineering - Test: Types of Motion & Vortex Flow

Test: Types of Motion & Vortex Flow for Mechanical Engineering 2024 is part of Fluid Mechanics for Mechanical Engineering preparation. The Test: Types of Motion & Vortex Flow questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: Types of Motion & Vortex Flow MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Types of Motion & Vortex Flow below.
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Test: Types of Motion & Vortex Flow - Question 1

When fluid element moves from one position to another, what type of motion is it?

Detailed Solution for Test: Types of Motion & Vortex Flow - Question 1

Explanation: As per the definition, bodily movement of fluid element is translation.

Test: Types of Motion & Vortex Flow - Question 2

When fluid element moves from one position to another and it undergoes change in its dimensions, what type of motion is it?

Detailed Solution for Test: Types of Motion & Vortex Flow - Question 2

Explanation: As per the definition, bodily movement of fluid element causing it to change its dimension is linear deformation.

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Test: Types of Motion & Vortex Flow - Question 3

If there is change in angle contained by two sides. the average of the angle is

Detailed Solution for Test: Types of Motion & Vortex Flow - Question 3

Explanation: As per the definition, the sum average of two angles is magnitude of angular deformation.

Test: Types of Motion & Vortex Flow - Question 4

 What is the magnitude of vorticity?

Detailed Solution for Test: Types of Motion & Vortex Flow - Question 4

Explanation: It is the mathematical relation between the two.

Test: Types of Motion & Vortex Flow - Question 5

The flow of fluid along curvilinear or curved path is known as

Detailed Solution for Test: Types of Motion & Vortex Flow - Question 5

Explanation: The flow of fluid along curvilinear or curved path is known as Vortex flow.

Test: Types of Motion & Vortex Flow - Question 6

When external torque is absent the type of vortex flow is

Detailed Solution for Test: Types of Motion & Vortex Flow - Question 6

Explanation: Free vortex flow is due to the absence of any external force.

Test: Types of Motion & Vortex Flow - Question 7

 Which of the following is not an example of forced vortex flow?

Detailed Solution for Test: Types of Motion & Vortex Flow - Question 7

Explanation: Flow of the liquid around a circular bend in a pipe is an example of free vortex flow.

Test: Types of Motion & Vortex Flow - Question 8

 Which of the following is not an example of free vortex flow?

Detailed Solution for Test: Types of Motion & Vortex Flow - Question 8

Explanation: Flow of a water through runner of a turbine is an example of forced vortex flow.

Test: Types of Motion & Vortex Flow - Question 9

Equation of motion for vortex flow does not take into account centrifugal force?

Detailed Solution for Test: Types of Motion & Vortex Flow - Question 9

Explanation: Equation of motion for vortex flow does take into account centrifugal force.

Test: Types of Motion & Vortex Flow - Question 10

 Equation of motion for vortex flow does take into account shear force

Detailed Solution for Test: Types of Motion & Vortex Flow - Question 10

Explanation: Equation of motion for vortex flow does not take into account shear force.

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