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An inclined manometer is used to measure the pressure in a closed container. The ratio of the container diameter to tube diameter is 8. When air in the container is at atmospheric pressure, the free surface of the liquid (SG = 1.2) in the tube is at position 1. Air Liquid a. If the elevation angle (0) is 10°, determine the required absolute pressure in the container to move the liquid a distance (b) of 40 cm from position 1 to position 2. b. For the same pressure value from part a), determine the distance (b) of the liquid in the tube if the elevation angle is increased from 30°. Based on your result, what can you conclude about the sensitivity of inclined manometers as a function of elevation angle?

An inclined manometer is used to measure the pressure in a closed container. The ratio of the container diameter to tube diameter is 8. When air in the container is at atmospheric pressure, the free surface of the liquid (SG = 1.2) in the tube is at position 1. Air Liquid a. If the elevation angle (0) is 10°, determine the required absolute pressure in the container to move the liquid a distance (b) of 40 cm from position 1 to position 2. b. For the same pressure value from part a), determine the distance (b) of the liquid in the tube if the elevation angle is increased from 30°. Based on your result, what can you conclude about the sensitivity of inclined manometers as a function of elevation angle?

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QUESTION 3 An inclined manometer is used to measure the pressure in a closed container. The ratio of the container diameter to tube diameter is 8. When air in the container is at atmospheric pressure, the free surface of the liquid (SG = 1.2) in the tube is at position 1. Air Liquid b a. If the elevation angle (0) is 10°, determine the required absolute pressure in the container to move the liquid a distance (b) of 40 cm from position 1 to position 2. b. For the same pressure value from part a), determine the distance (b) of the liquid in the tube if the elevation angle is increased from 30°. Based on your result, what can you conclude about the sensitivity of inclined manometers as a function of elevation angle?
Transcribed Image Text:QUESTION 3 An inclined manometer is used to measure the pressure in a closed container. The ratio of the container diameter to tube diameter is 8. When air in the container is at atmospheric pressure, the free surface of the liquid (SG = 1.2) in the tube is at position 1. Air Liquid b a. If the elevation angle (0) is 10°, determine the required absolute pressure in the container to move the liquid a distance (b) of 40 cm from position 1 to position 2. b. For the same pressure value from part a), determine the distance (b) of the liquid in the tube if the elevation angle is increased from 30°. Based on your result, what can you conclude about the sensitivity of inclined manometers as a function of elevation angle?
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