The unit of kinematic viscosity is_______________?
The unit of kinematic viscosity is_______________?
A. gm/cm-sec2
B. dyne-sec/cm2
C. gm/cm2-sec
D. cm2/sec
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__________ isused for measuring the static pressure exerted on the wall by a fluid flowing parallel to the wall in a pipeline.
Question: __________ isused for measuring the static pressure exerted on the wall by a fluid flowing parallel to the wall in a pipeline.
[A].Venturimeter [B].
Pressure gauge [C].
Pitot tube [D].
Orificemeter Answer: Option C
Explanation:
No answer description available for this question.
The length of a pipe is 1 km and its diameter is 20 cm. If the diameter of an equivalent pipe is 40 cm, then its length is_____________________?
The length of a pipe is 1 km and its diameter is 20 cm. If the diameter of an equivalent pipe is 40 cm, then its length is_____________________?A. 32 km
B. 20 km
C. 8 km
D. 4 kmFor pipes, laminar flow occurs when Roynolds number is__________________?
For pipes, laminar flow occurs when Roynolds number is__________________?A. less than 2000
B. between 2000 and 4000
C. more than 4000
D. less than 4000
E. none of the aboveIn a stabilised soap bubble, pressure inside it compared to external pressure is
Question: In a stabilised soap bubble, pressure inside it compared to external pressure is
[A].more [B].
less [C].
same [D].
unpredictable Answer: Option A
Explanation:
No answer description available for this question.
Choking in case of pipe flow means that a
Question: Choking in case of pipe flow means that a
[A].specified mass flow rate can not be achieved. [B].
valve is closed in the line. [C].
restriction in flow cross-section area occurs. [D].
none of these. Answer: Option A
Explanation:
No answer description available for this question.
Metacentric height is the distance between the metacentre and_______________?
Metacentric height is the distance between the metacentre and_______________?A. water surface
B. center of pressure
C. center of gravity
D. center of buoyancy
E. none of the above