1. Solve the following and draw thefiguresÍ. 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 insertedin the pipe. The diameter of venturimeter at throat is 15 cm. The difference of pressure between the inletand throat of the venturimeter is measured by a liquid of sp. gr. 0.8 in an inverted U-tube which gives areading 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.

We are authorized to answer one question at a time since you have not mentioned which question you…

İ. 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 discharge. Take C, = 0.98. ii. If in the problem 13, instead of water, oil of sp. gr. 0.8 is flowing through the venturimeter, determine the [Ans. 154.02 lit/s] rate of flow of oil in litres/s. [Ans. 173.56 lit/s]

İ. 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 discharge. Take C, = 0.98. ii. If in the problem 13, instead of water, oil of sp. gr. 0.8 is flowing through the venturimeter, determine the [Ans. 154.02 lit/s] rate of flow of oil in litres/s. [Ans. 173.56 lit/s]

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

1. Solve and draw the figures İ. An oil of sp. gr. 0.9 is flowing through a venturimeter having inlet diameter 20 cm and throat diameter 10 cm. The oil-mercury differential manometer shows a reading of 20 cm. Calculate the discharge of oil through the horizontal venturimeter. Take C, = 0.98. ii. A horizontal venturimeter with inlet diameter 30 cm and throat diameter 15 cm is used to measure the flow [Ans. 59.15 litres/s] of oil of sp. gr. 0.8. The discharge of oil through venturimeter is 50 litres/s, find the reading of the oil- mercury differential manometer. Take C = 0.98. iii. A horizontal venturimeter with inlet diameter 20 cm and throat diameter 10 cm is used to measure the flow of water. The pressure at inlet is 14.715 N/cm² and vacuum pressure at the throat is 40 cm of mercury. Find the discharge of water through venturimeter. [Ans. 2.489 cm] [Ans. 162.539 lit./s]
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
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…
Oil at 38 deg. Celsius is being drawn from a closed tank having a pressure of 70 kPa gage. The level of oil in the tank is 2.5m above the pump centerline. The suction line friction loss is 0.6m. The vapor pressure of the gasoline is 48 kPa absolute and its specific gravity is 0.82 Determine the NPSH in meters available. choices: a. 19.36 b. 17.23 c. 4.64
Inlet and throat diameters of a horizontal venturimeter are 280 mm and 100 mm respectively. The liquid flowing through the venturimeter is water. Pressure intensity at inlet is 15 N/cm2, while pressure at throat is 50 kPa. Find flow rate of water in lit/min, assuming Cd is 0.7 and also draw the neat sketch. i) Actual flow rate = _______________________ lit/min.
B1. A water with viscosity 11.4x10-3 poise is flowing through a pipe of diameter 300 mm at the rate of 500 litres per sec. Find the Reynold's Number & the head lost due to friction in the pipe of length 1 km. (Enter only the values by referring the unit given. Also upload the hand written answers in the link provided) The velocity of flow of water (in m/s) is The value of Reynold's Number is The frictional loss in the pipe (in m) is
A fan is used to blow air (density=1.15 kg/m3) in a duct. A pitot tube is placed in the duct as shown. The static pressure in the duct is measured with a wall tap and pressure gage. Use the gage readings to determine the velocity of the air. note: Pitot tube is used to measure the air total pressure. Mind on the head to be calculated if it is already in air. x 103 Pa Ptot tabe 12 x 103 Pa
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.
2. The initial condition of air in an air compressor is 99 kPa and 30 deg. C and discharges at 438 kPa. The bore and stroke are 374 mm and 395 mm, respectively. The percent clearance of 11 % running at 356 rpm. Find the volume of air at suction in m^3/s ANswer in one decimal places
In shut off valve experiment, the 3/ 6th of valve position, the discharge is found as of 6 lit/s for the 27mm diameter pipe. Find the velocity and Reynolds number of the flow. Take the viscosity of water as 1.14x10 Ns/m?. (Enter only the value in the box by considering the unit given in bracket. Do not write the unit in the boxes) Velocity of water (unit in mm/s) = Reynold's number
4. FLUID FLOW 1. The figure below shows a water tank with piping system for a small manufacturing plant. If water flows through the system ((A) at 40 L/s, what would be the pressure at point B? The water has a density of 998 kg per cubic meter and viscosity of 0.8 centipoise. measures 0.04089 m and 0.04826 m in inside and outside diameter, respectively. The tank is exposed to the atmosphere The 1.5 inches (nominal) wrought iron pipe Given: Q= 40L/s = 0.040 m/s p= 998 kg/m H=0.8 centipoise 0.001P-s = 0.08 P-S Reg'd: Pressure at B. = ? 1 cp i.d. = 0.04089 m o.d. = 0.04826 m length of pipe = 110 m
Include a free body diagram A pump is installed in a pipe system, where at the suction side 1.0 m below the pump, an open manometer reads a vacuum of 20 cm of mercury. The pipe is 10 cm in diameter and the flow is 35 L/s of water. Find the total energy at the location of the manometer, relative to a datum, through the pump. A. 12.74 m B. -4.67 m C. 2.56 D. -2.72 m