Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 4 (Q.No. 27)
27.
The hydraulic gradient line lies over the centre line of the pipe by an amount equal to the
Discussion:
14 comments Page 1 of 2.
Sarath said:
7 years ago
Answer A is correct.
Hydraulic gradient line lies over the centre line of the pipe means it is equal to the pressure head Z+Pressure head lies on center of the pipe line. Then it means that total pressure head lies on center of the pipe.
Hydraulic gradient line lies over the centre line of the pipe means it is equal to the pressure head Z+Pressure head lies on center of the pipe line. Then it means that total pressure head lies on center of the pipe.
Shriyash said:
6 years ago
Total energy line is the sum of HGL and velocity. Therefore it's the line which lies by the amount of pressure +velocity.
So option C is correct.
So option C is correct.
(1)
Siva Kumar G said:
9 years ago
Velocity head is the difference between total energy line and hydraulic gradient line, not the center line.
Piyush said:
8 years ago
Potential Head + Piezometric Head is the HGL. None of the answers is correct. HCL is (EGL- velocity head).
Mukesh said:
1 year ago
Agree, A is the correct answer because here it is asked from the center line of the pipe.
Neeraj said:
9 years ago
Agree, it is dynamic head or velocity head.
Kbk said:
9 years ago
According to me, the answer is option B.
Vinit said:
8 years ago
Agree @Siva Kumar.
Option A is correct.
Option A is correct.
Shanir said:
6 years ago
Pressure head is the right answer.
DPS said:
7 years ago
The correct Answer is option B.
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