Question

Questions 10 is case Study based questions and are compulsory. Attempt any
4 out of 5 questions. Each question carries 1 mark.
(1x 4 = 4)
An incompressible, non-viscous fluid in a streamlined and irrotational flow
remains constant along a streamline. We equate the work done on the fluid in the
tube to its change in the potential and kinetic energy.
1. In which of the following types of fluid is Bernoulli's theorem applicable?
A) Streamlined and rotational
B) Turbulent and rotational
C) Turbulent and irrotational
D) Streamlined and irzotational
2. Water is flowing through the horizontal tube. The pressure of the liquid in the
portion where velocity is 2m/s is 2m of Hg. What will be the pressure in the
portion where the velocity is 4m/s?
A) 2.84X10 Pa
B) 2.78 X 10 Pa
C) 2.66 X 109 Pa
D) 2.60 X 109 Pa
3. What is velocity head, potential head and pressure head?
A)/2% PB P/P
B) -/28 pgh P/pg
C) 2-, mgh, P
D) m-/2, P
4. Bemoulli's principle is based on the conservation of:
A) Momentum
B) Energy and momentum both
C) Mass
D) Energy
5. In a steady flow of incompressible fluid, as the diameter is doubled, the
velocity will be
A) Halved
B) Doubled
C) Increase four times
D) Decrease four times

Answer 1

Answer:

i dont study i only play free fire and call of duty that's why i don't know the answerof this question

=SORRY=