# Civil Engineering/Fluid Mechanics MCQ Sample Test,Sample questions

## Question: ```1 pascal pressure is equal to ```

1. 1 m water pressure

2.10.01 m water pressure

3.0.01 m water pressure

4.0.0001 m water pressure

Posted Date:-2022-09-22 14:56:55

## Question: ```A flow in which the quantity of liquid flowing per second is constant is called ```

1.Turbulent flow

3.Streamline flow

Posted Date:-2022-09-22 14:49:34

## Question: ```A Newtonian fluid is defined as the fluid which ```

1. obeys Newton's law of viscosity

2.is incompressible and viscous

3. is compressible and non viscous

4.is highly viscous

Posted Date:-2022-09-22 14:59:26

## Question: ```Apart from inertia force, which of the following forces is most important in motion of submarines under water? ```

1.surface tension force

2.compressive force

3.gravity force

4. viscous force

Posted Date:-2022-09-22 15:04:57

## Question: ```Dimension of dynamic viscocity is ```

1.MLT-1

2. MLT-2

3. ML2T-1

4. ML-1T-1

Posted Date:-2022-09-22 14:54:50

## Question: ```Equation of continuity is based on the principle of conservation of ```

1.momentum

2.energy

3.mass

4.none of the above

Posted Date:-2022-09-22 15:05:42

## Question: ```For measuring small difference of pressure ```

1.mercury manometers are used

2.micromanometer is used

4. simple manometer is preferred

Posted Date:-2022-09-22 15:09:37

## Question: ```Maximum loss of head in flow through pipe is due to ```

1. an outlet

2.friction

3.sudden contraction

4.sudden enlargement

Posted Date:-2022-09-22 15:00:54

## Question: ```Newton's law of viscocity states that shear stress is directly proportional to ```

2.Viscocity

3.Shear strain

4.Velocity

Posted Date:-2022-09-22 14:53:47

## Question: ```Stoke is the unit of ```

1.Kinematic viscocity

2.Dynamic viscocity

3.Specific volume

4.Specific weight

Posted Date:-2022-09-22 14:53:01

## Question: ```Surface tension is a ```

1. force per unit volume

2.force per unit surface area

3.llne force

4.all the above

Posted Date:-2022-09-22 15:08:24

## Question: ```The atmospheric pressure at sea level is ```

1.360 mm of mercury

2.600 mm of mercury

3.660 mm of mercury

4.760 mm of mercury

Posted Date:-2022-09-22 14:48:47

## Question: ```The depth of flow of water in a channel corresponding to the minimum specific energy is known as ```

3.Critical depth

4.None of the above

Posted Date:-2022-09-22 14:52:09

## Question: ```The dynamics of fluid in which normal stresses and shear stresses in all the three mutually perpendicular directions is considered is known as ```

1.Bernoulli's theory

2.Euler's theory

3.Reynolds theory

4.Navier-Stokes theory

Posted Date:-2022-09-22 14:51:11

## Question: ```The motion of air mass in a tornado is a ```

1.forced vortex at centre and free vortex outside

2.free vortex at centre and forced vortex outside

3.forced vortex motion

4.free vortex motion

Posted Date:-2022-09-22 15:04:04

## Question: ```The property of water to wet a solid surface when it comes in contact is known as ```

1.Capillary action

2.Vapour pressure

3.Viscocity

4.Surface tension

Posted Date:-2022-09-22 14:55:43

## Question: ```The reciprocal of coefficient of compressibility is know n as ```

1.bulk modulus of elasticity

2.capillary action

3.viscocity

4. vapour pressure

Posted Date:-2022-09-22 15:07:08

## Question: ```The science that considers the forces causing flow of fluids is known as ```

1.Statics of fluid

2.Dynamics of fluid

3.Kinematics of fluid

4.None of these

Posted Date:-2022-09-22 14:50:22

## Question: ```The viscosity of a gas ```

1. is independent of pressure for very high pressure intensities

2.is independent of temperature

3. increases with increase in temperature

4.decreases with increase in temperature

Posted Date:-2022-09-22 15:02:00

## More MCQS

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