The relationship between the variables in these problems is given by this formulation:
Do not memorize this formula! Instead, learn to derive it from what you already know.
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1 The gauge pressure of the air in the tank shown is measured to be 80 kPa. The water and oil column heights are a = 37 cm and b = 64 cm. Determine the height of the mercury.
2 Consider the manometer and air tank shown in the figure. If the column heights of water, oil, and mercury are a=52cm, b=27cm, and c=47cm, what is air gage pressure s? (in kPa)
3 The gage pressure of the air in the tank shown on the right is measured to be 38kPa. If the mercury and oil column heights are c=40 cm, and b= 58cm, what is the height of the water in column a?
1 The gauge pressure of the air in the tank shown is measured to be 47 kPa. The water and oil column heights are a = 27 cm and b = 31 cm. Determine the height of the mercury.
2 Consider the manometer and air tank shown in the figure. If the column heights of water, oil, and mercury are a=49cm, b=36cm, and c=23cm, what is air gage pressure s? (in kPa)
3 The gage pressure of the air in the tank shown on the right is measured to be 38kPa. If the mercury and oil column heights are c=39 cm, and b= 63cm, what is the height of the water in column a?
1 The gauge pressure of the air in the tank shown is measured to be 98 kPa. The water and oil column heights are a = 45 cm and b = 54 cm. Determine the height of the mercury.
2 Consider the manometer and air tank shown in the figure. If the column heights of water, oil, and mercury are a=23cm, b=21cm, and c=38cm, what is air gage pressure s? (in kPa)
3 The gage pressure of the air in the tank shown on the right is measured to be 31kPa. If the mercury and oil column heights are c=35 cm, and b= 63cm, what is the height of the water in column a?
1 The gauge pressure of the air in the tank shown is measured to be 65 kPa. The water and oil column heights are a = 18 cm and b = 49 cm. Determine the height of the mercury.
2 Consider the manometer and air tank shown in the figure. If the column heights of water, oil, and mercury are a=26cm, b=37cm, and c=52cm, what is air gage pressure s? (in kPa)
3 The gage pressure of the air in the tank shown on the right is measured to be 34kPa. If the mercury and oil column heights are c=47 cm, and b= 67cm, what is the height of the water in column a?