Related Questions

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.
Venturimeter is used to measure the flow rate of fluids in pipes, when the pipe is in __________ position.
A Horizontal
B Vertical
C Inclined
D Any
When the Venturimeter is inclined, then for a given flow it will show __________ reading.
A Same
B More
C Less
D None of these
In order to avoid tendency of separation at throat in a Venturimeter, the ratio of the diameter at throat to the diameter of pipe should be
A $$\frac{1}{{16}}$$ to $$\frac{1}{8}$$
B $$\frac{1}{8}$$ to $$\frac{1}{4}$$
C $$\frac{1}{4}$$ to $$\frac{1}{3}$$
D $$\frac{1}{3}$$ to $$\frac{1}{2}$$
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 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
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
The pressure of liquid at throat in a Venturimeter is __________ than that at inlet.
A Higher
B Lower
C Same
D None of these
Venturimeter is used to
A Measure the velocity of a flowing liquid
B Measure the pressure of a flowing liquid
C Measure the discharge of liquid flowing in a pipe
D Measure the pressure difference of liquid flowing between two points in a pipe line
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

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