18. Find the gauge readings at A and B in Fig. 2.51.[Ans. 17.39 kN/m² (vacuum), 12.61 kN/m²]MercuryvapourMercury(S = 13.6)-Closed0.6 m1.5 mFig. 2.51AirOil(S=0.8)WaterA0.2 mB

From the figure, Assuming the vapour pressure of mercury and pressure due to short column of air to…

Answered: he gauge readings at A and B in Fig.…

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

Question 1 Gas, 20 "WC 110" 40" S.G 0.88 50" S.G-1.03 10 A differential pressure transmitter is used for the measurement of liquid level in a process vessel (dry leg), as shown. Determine the transmitter pressure reading in "WC? Blank #1: LT = "WC (Include polarity in the answer, blank for positive, - for negative)
Q5: The compart ments (8) 4 C) in figure below are closed & filled with air. When the gauges (A) 4 (D) read as indicated, what should be the value of Cx) for gaugeCE)? (Mereury in each U-tube gauge) 2.07 bar 254 Air Air E x
86 N/cm"] 11. A single column vertical manometer (ie., micrometer) is connected to a pipe containing oil of sp. gr. 0.9. The area of the reservoir is 80 times the area of the manometer tube. The reservoir contains mercury of sp. gr. 13.6. The level of mercury in the reservoir is at a height of 30 cm below the centre of the pipe and difference of mercury levels in the reservoir and right linb is 50 cm. Find the pressure in the pipe. (Ans. 6.474 N/em) 12. A pipe contains an oil of sp. gr. 0.8. A differential manometer connected at the two points A and B of the pipe shows a difference in mercury level as 20 cm. Find the difference of pressure at the two paints. [Ans. 25113.6 N/m³) 13. A U-tube differential manometer connects two pressure pipes A and B. Pipe A contains carbon tetrachlo- ride having a specific gravity 1.594 under a pressure of 11.772 N/cm and pipe B contains oil of sp. gr. 0.8 under a pressure of 11.772 N/cm. The pipe A lies 2.5 m above pipe B. Find the difference of…
3. A differential manometer is connected to two pipes as shown in Fig. 2.31. The pipe A is containing water and the pipe B is containing an oil of specific gravity 0.8. Find the difference of mercury levels, the pressure difference in the two pipes be 80 kPa. [Ans. 426 mm] Water- 3.5 m B To Fig. 2.31. Fluid Pressure and its Measurement 37 300 Fig. 2.32. -Oil of sp. gr. 0.8 Copyrighted materia B
The right side leg of the pictured manometer is open to the atmosphere with a pressure of 1 atm. The left side leg is connected to a closed gas reservoir. The scale is graduated in cm. If the blue fluid in the manometer is gallium, what is the pressure at the gas/gallium interface in the left hand leg?a. 106.9 kPab. 103 kPac. 600 kPad. 5.7 kPa
Q2] A closed tank contains air, oil and water as shown in Fig. 1. Find PA (gauge). Patm = 101325 N/m² 2.5 m 0.1 m 2 m 0.5 m Hg Air Oil S = 0.8 H₂O PA (gauge) = ? 2 m 0.6 m Fig. 1
5) Consider 4 immiscible liquids in an open tank (open to atmosphere) as shown below. Find the gauge pressures at 1, 2, 3 and 4. SG is specific gravity. Oil (SG: 0.78) 1. Water (SG: 1) Glycerin (SG: 1.26) Mercury (SG: 13.6) 70 26°C AQI 29 OMEN 35cm 65cm 20 cm 40cm
A gas having a viscosity of 2.04 x10° kg/ms, the thermal conductivity of 0.0293 W/m °C, undergoes an isobaric non-flow heating process at a pressure of „P“ (= 95 × Reg. No.) kPa and temperature changes from 22 °C to „T“ (= 25 + Reg. No.) °C. The specific heat of the fluid is dependent on temperature and is given as C, = 1.44+82/(T+48); where T is in Celcius. During this process, its volume changes from 0.28 m/kg to 0.658 m³/kg. Sketch a schematic of the system along with the chosen system boundary and indicate the directions of various energy/mass flows. b. Show the process on the Pv diagram. Determine the amount of heat transfer during the process. d. Estimate the work done during the process. а. с. е. Calculate the changes in internal energy and enthalpy of the system.
23 ft^3 of air was drawn from a ventilation duct and measured by means of a dry gas meter. the meter's temperature averaged 60 F and the meter gage pressure was -1.9" H2O. Barometric pressure during the sampling was 752 mm Hg. Calculate the volume in standard cubic feet and in standard cubic meter (25C, atm)
In Bourdon Gauge experiment, if the mass of the piston is 340 gr and mass of the platform is 173 gr, the piston cross sectional area is 244.8 x 10 m, if the absolute pressure error (E)%3218.9pa, then what is the ed reading gauge pressure (pa)? 2.50 ion Select one
The pressure in automobile tire depends on the temperature of the air in the tire. When the air temperature is 30°C, the pressure gage reads 250KP.. The volume of the tire is 0.030 m'and the atmospheric pressure is 100KP.. The gas constant of the air is 0.287 KPa.m2/Kg.K. The gage pressure in the tire when the air temperature rises to 60 °C is Select one: O a. 2209 KPa Ob.285.25 KPa Oc305.8 KPa Od 274.75 KPa
Q5: The compart ments (B) 4 CC) in figure below are closed & filled with air. When the gauges (A) (D) read as indicated, when should be the value of Cx) for gaugeCE)? (Mercury in each U-tube gauge) 2.07 bar C B. 254 Air Air E.

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS