A 300 mm x 150 mm venturimeter is provided in a vertical pipeline carrying oil of specific gravity 0.9, flow being upward. The difference in elevation of the throat section and entrance section of the venturimeter is 300 mm. The differential U-tube mercury manometer shows a gauge deflection of 250 mm. Calculate: The discharge of oil, and i) ii) The pressure difference between the entrance section and the throat section. Take Cd-0.98 and specific gravity of mercury as 13.6.

A 300 mm x 150 mm venturimeter is provided in a vertical pipeline carrying oil of specific gravity 0.9, flow being upward. The difference in elevation of the throat section and entrance section of the venturimeter is 300 mm. The differential U-tube mercury manometer shows a gauge deflection of 250 mm. Calculate: The discharge of oil, and i) ii) The pressure difference between the entrance section and the throat section. Take Cd-0.98 and specific gravity of mercury as 13.6.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A 300 mm x 150 mm venturimeter is provided in a vertical pipeline carrying oil of specific gravity 0.9, flowing upward. The difference in elevation of the throat section and entrance section of the venturimeter is 300 mm. The differential U – tube manometer shows a gauge deflection of 250 mm.Calculate i) The discharge of oil ii) The pressure difference between entrance and Throat section. Take : coefficient of discharge of venturimeter is 0.98
pls ans asap Water flows at 0.07 cubic meter per second through a pipe. A horizontal venturi meter with throat diameter of 150-mm was used to measure the velocity inside the pipe. Based on manometer reading, the differential gauge is deflected 1.2 meter. If the specific gravity of the manometer fluid is 1.60, the diameter of the pipe, in millimeter (mm), that was used is
A 300 mm x 150 mm venturimeter is provided in a vertical pipeline carrying oil of specific gravity 0.9, flowing upward. The difference in elevation of the throat section and entrance section of the venturimeter is 300 mm. The differential U – tube manometer shows a gauge deflection of 250 mm. Calculate i) The discharge of oil ji) The pressure difference between entrance and Throat section. Take : coefficient of discharge of venturimeter is 0.98 150 mm Throat 300 mm Inlet 250 mm 300 mm
Water at 20oC flows at 1.50 mps through a tube whose inside diameter is 3 mm. If the coefficient of viscosity is 1.0 centipoise ( cp ), find a) the nature of flow and b) the maximum volume for laminar flow in the tube.
Find and show the desired ones.
1. A pressure gauge attached to a pipe is reading 1.34 m of Hg at a place where the atmospheric pressure is 10.33 m of water. The approximate absolute pressure at the mountain isa. 930 kPab. 181 kPac. 280 kPad. 100 kPa 2. The flow is said to be unsteady and non-uniform when,a. The flow velocity is not changing with time but changing with spaceb. The flow velocity is changing with both time and spacec. The flow velocity is changing with time but not changing with spaced. The flow velocity is not changing with both time and space 3. The below figure shows a pipe with a circular cross section of diameter D mm on the left end and a square cross section with side D mm on the right end. Mercury enters the left end with a velocity 1 cm/s and leaves the right end with a velocity V2. Find V2 (neglect losses in the pipe).a. Cannot be find since length is not givenb. Cannot be find since diameter is not givenc. 7.85 mm/sd. 12.73 mm/s 4. 1 kg water is flowing through an inclined pipe at…
1. Solve the following and draw the figures Í. A 30 cm x 15 cm venturimeter is inserted in a vertical pipe carrying water, flowing in the upward direction. A differential mercury manometer connected to the inlet and throat gives a reading of 30 cm. Find the [Ans. 154.02 lit/s] ii. If in the problem 13, instead of water, oil of sp. gr. 0.8 is flowing through the venturimeter, determine the [Ans. 173.56 lit/s] III. The water is flowing through a pipe of diameter 30 cm. The pipe is inclined and a venturimeter is inserted in the pipe. The diameter of venturimeter at throat is 15 cm. The difference of pressure between the inlet and throat of the venturimeter is measured by a liquid of sp. gr. 0.8 in an inverted U-tube which gives a reading of 40 cm. The loss of head between the inlet and throat is 0.3 times the kinetic head of the pipe. [Ans. 22.64 lit./s] discharge. Take Ca = 0.98. rate of flow of oil in litres/s. Find the discharge.
Ql:- A 80 mm diameter of pipes and 300 mm long slides by its own weight of 1.7 kN inside a large cylinder of 80.2 diameter. The clearance between the eylinder and pipe is filled with oil of 5 stokes viscosity and s.g 0.92, find the velocity of sliding the pipe.
Q1: In a venturemeter used for measuring the flow ofoil (-0.85) through a horizontal pipeline, the pipe diameter is 2.4 times the diameter at the throat. Connections are made from the entrance to the meter and the throat to a vertical L tube containing mercury If the difference level between the fluids in the U - tube arms is (x +) in em, where S.N. is student serial number. Neglect friction in the pipe. Find an expression in terms of x for the velocity of the oil in the pipe.
A2: FLUID FLOW, FLOW RATE & PRESSURE DROPProblem:6. At sea level, atmospheric pressure is 14.7 psia (101 325 Pa). A bicycle tire (at sea level) is inflated to 50 psi (344 737 Pa). Determine the gauge and absolute pressures in the inflated tire.
Answer the following: a.) Friction factorb.) Determine the pressure drop per meter of pipe
Note: Please do not handwritten but the diagrams should be drawn by hand