Related Questions

The pressure of the liquid flowing through the divergent portion of a Venturimeter
A Remains constant
B Increases
C Decreases
D Depends upon mass of liquid
The divergent portion of a Venturimeter is made longer than convergent portion in order to
A Avoid the tendency of breaking away the stream of liquid
B To minimize frictional losses
C Both (A) and (B)
D None of these
The discharge of steam in a convergent-divergent nozzle __________ after the throat (i.e. in the divergent portion of the nozzle)
A Remains constant
B Decreases
C Increases
D None of these
The length of the divergent cone in a Venturimeter is __________ that of the convergent cone.
A Equal to
B Double
C Three to four times
D Five to six times
When a liquid is flowing through a pipe, the velocity of the liquid is
A Maximum at the centre and minimum near the walls
B Minimum at the centre and maximum near the walls
C Zero at the centre and maximum near the walls
D Maximum at the centre and zero near the walls
The pressure of liquid at throat in a Venturimeter is __________ than that at inlet.
A Higher
B Lower
C Same
D None of these
The discharge through a venturimeter depends upon
A Pressure drop only
B Its orientation
C Co-efficient of contraction only
D None of these
For liquid flow through a packed bed, the superficial velocity as compared to average velocity through the channel in the bed is
A More
B Less
C Equal
D Independent of porosity
For measuring flow by a venturimeter, if should be installed in
A vertical line
B horizontal line
C inclined line with upward flow
D in any direction and in any location.
A venturimeter can not be used for the direct measurement of
A Datum difference in the stretch of pipeflow
B Pressure difference in the flow throughpipeline
C Friction loss in pipe flow
D All of the above

Next steps