Q. Which equation must be perfunctorily satisfied while dealing with fluid flow problems?

View solution

Q. Convective acceleration is defined as the rate of change of velocity due to change of velocity with respect to time.

View solution

Q. When fluid element moves from one position to another, what type of motion is it?

View solution

Q. When fluid element moves from one position to another and it undergoes change in its dimensions, what type of motion is it?

View solution

Q. If there is change in angle contained by two sides, the average of the angle is

View solution

Q. What is the magnitude of vorticity?

View solution

Q. The flow of fluid along curvilinear or curved path is known as

View solution

Q. When external torque is absent the type of vortex flow is

View solution

Q. Which of the following is not an example of forced vortex flow?

View solution

Q. Which of the following is not an example of free vortex flow?

View solution

Q. Equation of motion for vortex flow does not take into account centrifugal force.

View solution

Q. Equation of motion for vortex flow does take into account shear force.

View solution

Q. The characteristic of Ideal fluid are

View solution

Q. Which of the following is not a case of ideal fluid flow?

View solution

Q. What is a special characteristic of uniform flow parallel to X axis?

View solution

Q. The source flow is flow coming from a point and moving out in a circular manner.

View solution

Q. The sink flow is flow in which fluid moves radially inwards towards a point where it disappears at a variable rate.

View solution

Q. The pattern for streamlines and equipotential lines is different for source and sink flow.

View solution

Q. In free vortex flow, the flow is linear in nature.

View solution

Q. What is the nature of streamlines of free vortex flow?

View solution