The discharge through a V- notch varies as______________?
The discharge through a V- notch varies as______________?
A. H1/2
B. H3’2
C. H5/2
D. H5’4 where H is head
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A streamline is defined as the line________________?
A streamline is defined as the line________________?A. parallel to central axis flow
B. parallel to outer surface of pipe
C. of equal yelocity in a flow
D. along which the pressure drop is uniform
E. which occurs in all flowsCo-efficient of velocity is __________ the coefficient of discharge.
Question: Co-efficient of velocity is __________ the coefficient of discharge.
[A].less than [B].
more than [C].
equal to [D].
not related to Answer: Option B
Explanation:
No answer description available for this question.
Liquids_________________?
Liquids_________________?A. cannot be compressed
B. occupy definite volume
C. are not affected by change in pressure and temperature
D. are not viscous
E. none of the aboveCoefficient of discharge for a totally submerged orifice as compared to that for an orifice discharging free is__________________?
Coefficient of discharge for a totally submerged orifice as compared to that for an orifice discharging free is__________________?A. slightly less
B. slightly more
C. nearly half
D. equalCentre of buoyancy always_________________?
Centre of buoyancy always_________________?A. coincides with the centre of gravity
B. coincides with the centroid of the volume of fluid displaced
C. remains above the centre of gravity
D. remains below the centre of gravityWhich of the following is used to measure the discharge ?
Which of the following is used to measure the discharge ?A. current meter
B. venturimeter
C. pitot tube
D. hotwire anemometer