1-78 Th Fi e gage pressure of the air in the tank shown in g. Pl-78...
7 . Determine the differential height h of the mercury column if the gage pressure of the air in the tank shown in is measured to be 80 kPa (Non-anonymous question ) (6 Points) 80 Kpa -Oil SG =.81 60 cm Air -Water 30 cm -Mercury SG -14
3. If the reading on the pressure gage is 370 kPa, (a) determine the gage pressure (in kPa) of the gasoline line, and (b) repeat your analysis for a pressure gage reading of 210 kPa Oil SG-0.79 Pgage 370 kFa Gasoline SG:0.70 45 cm 50cm22 cm Pipe Air 10 cm Water Mercury SG- 13.6 Figure 2
The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown in Figure 1. Determine the gage pressure of air in the tank if h1=26cm, h2=45cm, and h3-58cm. The specific gravity of mercury and oil are given to be 13.6 and 0.85 respectively. AIR WATER Mercury Figure 1
5. The gage pressure in a tank is 65 kPa. If the tank is sitting at sea level and a manometer were used to measure the pressure what would the height of the liquid column in the manometer be (in mm) if the fluid was (a) Engine Oil or (b) Mercury? 6.What is the advantage of using Mercury over water in a manometer?
Q3) An inclined manometer tube is connected to two closed tanks as shown in the figure below where !-210 cm. A gage was used to measure the pressure at the center of tank A and the reading was 60 kPa. A barometer locates near the tanks reads 72 cm of mercury. Specific weight of water is 9.81 kN/m3 and specific gravity (SG) of mercury is 13.6. a) Find the gage pressure in the center of tank B. b) Find the...
The tank is closed Atmospheric pressure FIND GAUGE PRESSURE ON "PRESSURE GAGE" Closed valve Air pressure = 110 kPa 120 cm Air T 60 cm Water Gage fluid 1440 kg/m Pressure gage
1-61 Both a gage and a manometer are attached to a gas tank to measure its pressure. If the reading on the pressure gage is o kPa, determine the distance between the two fluid levels of the manometer if the fluid is (a) mercury (p 13,600 kg/m3) or (b) water (p 1000 kg/m3). P 80 kPa Gas FIGURE P1-61
A fluid manometer is open to the atmosphere as shown in figurel. If the gage pressure of the pressurized air is 0.07MPa, find the differential height h3 if hl=60cm and h2= 45cm. Mercury SG: 13.6 Ar! Methane S6= 0.47 Gasoline 56. 0.70 Figure I
What is the air pressure (kPa) inside the tank? L1=25 cm, L2=35 cm. Water Air u SG 13.6 Mercury Select one: a. Pair = 9.51 kPa. b. Pair = 16.58 kPa. c. Pair = 29.92 kPa. d. Pair = 43.26 kPa. e. Pair = 56.60 kPa. Saturated liquid water is placed inside a rigid tank. What is the expected state of water when some heat is removed? Choose best answer based on some property diagram. Select one: O a. The...
8. The figure shows a tank within a tank, each containing air. Pressure gage A, which indicates pressure inside tank A, is located inside tank B and reads 5 psig (vacuum). The U-tube Pa 14.7 psia Tank B manometer connected to tank B contains water with a column length of 10 in. Using the data shown on the figure, determine the absolute pressure of the air inside tank B and inside tank A, both in psia. The atmospheric pressure surrounding...