A special tyre was inflated at 2 bar gage pressure on Earth, where the atmospheric pressure was 1013 hPa and the acceleration of gravity 9.81 m/s2. The tyre was then transported without pressure leakage on Mars, where the atmospheric pressure was 6 mbar and the acceleration of gravity 3.7 m/s 2. Questions: (a) Measuring on Earth the tyre pressure with a mercury manometer, what was the manometer reading in mm? (b) Measuring on Mars the tyre pressure with a mercury manometer, what was the manometer reading in mm?

A special tyre was inflated at 2 bar gage pressure on Earth, where the atmospheric pressure was 1013 hPa and the acceleration of gravity 9.81 m/s2. The tyre was then transported without pressure leakage on Mars, where the atmospheric pressure was 6 mbar and the acceleration of gravity 3.7 m/s 2. Questions: (a) Measuring on Earth the tyre pressure with a mercury manometer, what was the manometer reading in mm? (b) Measuring on Mars the tyre pressure with a mercury manometer, what was the manometer reading in mm?

Name: A special tyre was inflated at 2 bar gage pressure on Earth, where the
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: A special tyre was inflated at 2 bar gage pressure on Earth, where the atmospheric pressurewas 1013 hPa and the acceleration of gravity 9.81 m/s2.The tyre was then transported without pressure leakage on Mars, where the atmosphericpressure was 6 mbar

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 14RQ: Atmospheric pressure at sea level under standard conditions is ______inches of mercury (Hg) or_____...

See similar textbooks

Similar questions

(5) Pressure Cooker (6) Carburetor (7) Radiator of an automobile. 2. Convert the following reading of pressure to kPa, assuming that the barometer reads 760mm Hg. (1) 90cm Hg gauge (2) 40cm Hg vacuum (3) 1.2m H20 gauge 3. Five masses in a region where the acceleration due to gravity is 30, 5 ft/s are as follows: m, is-
(3) The pressure difference between two points as measured with a manometer is gven as P2 P1 pgh The following figure shows a single U-tube manometer for measuring pressure difference between ponts "A" and "E". Air Water The U-tube manometer. By determining the prestre at point "a" through the left leg and then through the right leg, show that the difference in pressure between point "A" PA and "B Ps is approximately given by PA- Pg = g (hz -h, )(Puzo) 21Page |曾目底の 10:44 PM 2/8/2021 Y MD 23 24 25 26 22 16 11 A ins prt sc home no + backspace unu lock 80 CO
2. Convert the following readings of pressure to kPa absolute, assuming that the barometer reads 760 mm Hg: (a) 90 cm Hg gage; (b) 40 cm Hg vacuum; (c) 100 psig; (d) 8 in.Hg vacuum, and (e) 76 in. Hg gage.
A pressure gauge submerged in sea displays 1.6 MPa of absolute pressure. The density of seawater is 1025 kg/m3. At what depth is the pressure gauge situated? Atmospheric pressure is 101,325 kPa
A manometer connects an oil pipeline and a water pipeline as shown in Fig.1. Determine the difference in pressure between the two pipelines using the readings on the manometer. Use SGoi=0.86, SGHg=13.6. Air Water 8 cm 6 cm 4 cm Oil Mercury Fig.1
The expansion tank of a household hot-water heating system is open to the atmosphere and is 10 meters above a pressure gauge attached to the furnace. What is the gauge pressure at the furnace, in pascals? In atmospheres? Include given, fbd and solution.
Three different liquids are used in the manometer shown below. www P₁ P2 T Pc Suppose fluid A is methanol, B is water, and C is a manometer fluid with a specific gravity of 1.37; P2 = 103 kPa, h1 = 31.4 cm and h2 = 25.4 cm, calculate P1 in kPa. The specific gravity of methanol is 0.792. PA- 5+24 h₂ -PB
A U-tube manometer uses glycerin as the measuring liquid. What will be the differential pressure in lbf/ft2 if the distance between the levels of glycerin is 103 in?
(3) given as The pressure difference between two points as measured with a manometer is P2 – P1 = pgh The following figure shows a single U-tube manometer for measuring pressure difference between points “A" and "B". -Air Water The U-tube manometer. By determining the pressure at point “a" through the left leg and then through the right leg, show that the difference in pressure between point "A" Pa and “B' PB is approximately given by Pa – PB = g(h2 – h1)(PH20)
Question 7 Two chambers with the same fluid at their base are separated by a piston whose weight is 25 N, Calculate the gage pressures in chambers A and B. Piston A B Air Air D 50 cm 30 cm 25 cm 30 cm E Water 90 cm
If the atmospheric pressure is 1.01325 bar, what will be the height of the mercury column in a barometer? The density of mercury is 13600 kg/m3.
Fig shows a U-tube differential manometer connecting two pressure pipes at A and B. Pipe A contains a liquid of specific gravity 1.5 under the pressure of 103 kN/m². The pipe B contains oil of specific gravity 0.7 under the pressure of 209 kN/m². Find the difference of pressure measured by mercury as fluid filling U-tube in mm. The value of x and y are 2.3 m and 1 m respectively. Pa S₂ X Mercury The Mercury level difference (h) in mm