Answered: the atmospheric pressure is 0.900 bar…

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

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PROBLEM 4: The basic barometer can be used to measure the height of a building. If the barometric readings at the top and at the bottom of a building are 29.7” and 28.7” Hg, respectively, determine the height of the building in feet. Assume an average air density of 0.0023 slug/ft3 (1 slug = 32.174 lb) and SG of Hg = 13.55.
Hi, please can you answer quickly I appreciate your assistance.
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 / An empty cold room has a volume of 27 m³, If the pressure inside is 1.2 bar and the temperature is -8 °C. If the temperature rise to 15 °C, and no change in the mass of air. what would be the pressure inside? 1
A manometer containing two oils is used to assess the pressure of air in a storage tank. Given the configuration of the oils in the picture, calculate the pressure in the tank. The density of air is negligible to the density of the oils (?oil1 = 1000 ??/m3; ?oil2 = 400 ??/m3 ). The height of oil 1 is 1 ?, and the height of oil 2 is 0.8 ?. The atmospheric pressure is 98 ???. The manometer is ipen to the atmosphere.
Please refer to the figure below: • If the absolute pressure at A is 1 atm and the oil in B has a specific gravity of 0.8. What is the absolute pressure at B? • For the same figure: if the oil specific gravity is 0.8 and the gage pressure at B is 96 kPa absolute, what is the absolute pressure at location A? Water A 5 cm Oil 3 cm 8 cm 4 cm Mercury
A 60-ft3 compressor tank container has a gauge pressure of 160 Ib/in.? and a temperature of 75 °F. After some time, the temperature decreases to 25 °F. Part 4: What is the absolute pressure of the system after the temperature decreases? Round to nearest whole number - ### (no unit PSI))
Urgent.
4. A gas is initially at an absolute pressure of 400 kPa. What is its final absolute pressure if its volume is doubled? Presume that the atmospheric pressure is 101.3 kPa. a. b. C. d. 800 kPa 200 kPa 100 kPa None of the above epica on ni
The pressure of an aircraft tyre is measured at a gauge pressure of 3 bar on the ground at the airport runway after landing where the barometer conditions indicated 710 mm Hg. calculate the atmospheric pressure at the airport?
A U-tube manometer containing a light oil (specific gravity 0.7) is used to measure the static pressure of air (density 1.2 kg/m³) in a container. If the gauge pressure is 206 N/m², what is the indicated height of oil?
if atp pressure is 101 kpa, and total pressure of a gas is 428 kPa, its gauge pressure is

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the atmospheric pressure is 0.900 bar abs and a gage attached to a tank reads 390 mmHg vacuum, what is the absolute pressure w