The length AB of a pipe ABC in which the liquid is flowing has diameter (d1) and

Sail E0 Webinar

Question

The length AB of a pipe ABC in which the liquid is flowing has diameter (d1) and is suddenly contracted to diameter (d2) at B which is constant for the length BC. The loss of head due to sudden contraction, assuming coefficient of contraction as 0.62, is

Options:

A . v₁²/2g

B . v₂²/2g

C . 0.5 v₁²/2g

D . 0.375 v₂²/2g

Answer: Option D
Answer: (d).0.375 v₂²/2g

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. All the gases are considered to have compressible flow and all the liquids are considered to have incompressible flow.....

Question 2. When an internal mouthpiece is running free, the discharge through the mouthpiece is (where a = Area of mouthpiece, and ....mouthpiece, and H = Height of liquid above the mouthpiece)

Question 3. A flow through an expanding tube at increasing rate is called unsteady non-uniform flow.....

Question 4. When a cylindrical vessel containing liquid is revolved, the surface of the liquid takes the shape of....

Question 5. With an increase in size of tube, the rise or depression of liquid in the tube due to surface tension will....

Question 6. Water is __________ liquid.....

Question 7. In a short cylindrical external mouthpiece, the vena contracta occurs at a distance __________ the diameter of the orifi....the diameter of the orifice from the outlet of orifice.

Question 8. The density of air is same at different heights.....

Question 9. Viscous force is the __________ of shear stress due to viscosity and cross-sectionar area of flow.....

Question 10. The value of coefficient of discharge is __________ the value of coefficient of velocity.....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0