191. Steady flow occurs when____________________?
A. the direction and magnitude of the velocity at all points are identical
B. the velocity of successive fluid par-ticles, at any point, is the same at suc-cessive periods of time
C. the magnitude and direction of the velocity do not change from point to point in the fluid
D. the fluid particles move in plane or parallel planes and the streamline pat-terns are identical in each plane
E. velocity, depth, pressure, etc. change from point to point in the fluid flow

192. The flow in which each liquid particle has a definite path and their paths do not cross each other is called____________________?
A. one dimensional flow
B. uniform flow
D. turbulent flow
E. streamline flow

193. The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as___________________?
A. one dimensional flow
B. uniform flow
D. turbulent flow
E. streamline flow

194. Flow occurring in a pipeline when a valve is being opened is ______________________?
C. laminar
D. vortex
E. rotational

195. The flow in which conditions do not change with time at any point, is known as _____________________?
A. one dimensional flow
B. uniform flow
D. turbulent flow
E. streamline flow

196. The flow which neglects changes in a transverse direction is known as ____________________?
A. one dimensional flow
B. uniform flow
D. turbulent flow
E. streamline flow

197. The flow in which the particles of a fluid attain such velocities that vary from point to point in magnitude and direction as well as from instant to instant, is known as_________________?
A. one dimensional flow
B. uniform flow
D. turbulent flow
E. streamline flow

198. General energy equation holds for_________________?
B. turbulent flow
C. laminar flow
D. non-uniform flow
E. all of the above

199. For measuring flow by a venturimeter, if should be installed in__________________?
A. vertical line
B. horizontal line
C. inclined line with flow downward
D. inclined line with upward flow
E. in any direction and in any location

200. Uniform flow occurs when____________________?
A. the flow is steady
B. the flow is streamline
C. size and shape of the cross section in a particular length remain constant
D. size and cross section change uniformly along length
E. flow occurs at constant fate