Description

This mock test of Test: Properties of Fluids - 2 for Mechanical Engineering helps you for every Mechanical Engineering entrance exam.
This contains 10 Multiple Choice Questions for Mechanical Engineering Test: Properties of Fluids - 2 (mcq) to study with solutions a complete question bank.
The solved questions answers in this Test: Properties of Fluids - 2 quiz give you a good mix of easy questions and tough questions. Mechanical Engineering
students definitely take this Test: Properties of Fluids - 2 exercise for a better result in the exam. You can find other Test: Properties of Fluids - 2 extra questions,
long questions & short questions for Mechanical Engineering on EduRev as well by searching above.

QUESTION: 1

Newton’s law of viscosity for a fluid states that the shear stress is

Solution:

QUESTION: 2

A real fluid is any fluid which

Solution:

QUESTION: 3

When subjected to shear force, a fluid

Solution:

QUESTION: 4

An Ideal Fluid

Solution:

Ideal Fluid: A fluid, which is incompressible and is having no viscosity is known as ideai fluid. Ideal fluid is only an imaginary fluid as all the fluids, which exists have some viscosity.

QUESTION: 5

Which one of the following is defined as force per unit length?

Solution:

Surface tension is defined as line force per unit length.

QUESTION: 6

Newton’s law of viscosity depends upon the

Solution:

According to Newtons law of viscosity

QUESTION: 7

The fluid which obey’s the Newton’s Saw of viscosity

Solution:

The fluid which obeys the Newton’s law of viscosity is known as Newtonion fluid e.g.: Air, water, Kerosene.

QUESTION: 8

The General relationship between shear stress (τ) and velocity Gradient for a fluid can be written as

Then the fluid known as

Solution:

In the expression:

If n < 1, B = 0

then it is known as pseudo plastic

QUESTION: 9

Surface tension is due to

Solution:

Surface tension a line force caused by cohesion of fluid particle at the surface, the property of cohesion enables a liquid to resist tensile stress.

QUESTION: 10

Which one of the following is correct dimension of surface tension?

Solution:

### Chapter - 2 Thermophysical Properties of Fluids & Materials

Doc | 117 Pages

### Introduction to Fluids - Mechanical Properties of Fluids

Video | 04:04 min

### Pressure - Mechanical Properties of Fluids

Video | 15:15 min

- Test: Properties of Fluids - 2
Test | 10 questions | 30 min

- Test: Properties of Fluids - 3
Test | 20 questions | 60 min

- Test: Properties of Fluids - 1
Test | 10 questions | 30 min

- Test: Fluids- 2
Test | 30 questions | 60 min

- Test: Flow of Compressible Fluids - 2
Test | 10 questions | 30 min