MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Fluid Mechanics

Introduction

In fluid flow...

Question

In fluid flow, the line of constant piezometric head passes through two points which have the same

A

elevation

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

pressure

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

velocity

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

velocity potential

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C velocity
(c)
The sum of piezometric head and velocity head remains constant as per Bernoulli's equation. so for constant piezonmetric head line passing through two points, the velocity will remain same.

Suggest Corrections

thumbs-up

1

Similar questions

Q. A fluid while flowing through a tube as shown passes through points A and B. Find the velocity of the fluid at point B.

Q. Which of the following pairs are correctly matched?

1. Piezometric head
....Sum of datum head and pressure head

2. Dynamic head
...Sum of datum head and velocity head

3. Stagnation head
...Sum of pressure head and velocity head

4. Total head
...Sum of piezometric head and dynamic head

Select the correct answer using the codes given below:

Q. A fluid flow is represented by the velocity field

\to V

= a x^i + a y^j

, where a is a constant. The equation of stream line passing through a point (1,2) is

Q. A and B are at the same elevation of 2.5 m above datum in the valve and pipe line shown in the given figure. Velocity head of 0.5 m, head loss in valve of 0.2 m and pressure head of 2.5 m are the parameters at A. Piezometric head at B is equal to

Q. Match List -I with List -II select the correct answer using the codes given below the lists:
Lists - I
A. Stream lines
B. Streak line
C. Path lines
D. Equipotential lines

List -II
1. Tracing of motion of any fluid particle
2. Tracing of motion of different fluid particles
3. Identification of location of number of fluid particles
4. Orthogonal to streak lines
5. Location of equal piezometric heads

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction

FLUID MECHANICS

Watch in App

explore_more_icon

Explore more

Other Fluid Mechanics

Join BYJU'S Learning Program

CrossIcon