Nitrogen at 200 psig is used to fill tank of 120 in². The filling process is very slow and the contents of the tank attain 73-F. Find the mass of nitrogen, in Ib, inside the tank.

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Two pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively. The center of the pipe A is 75 cm above the pipe B. The height of oil in right limb is 45 cm. Also, the mercury level difference is found in right limb as 80 cm. Find the pressure difference between these two pipes in kPa. Also find the pressure equivalent in water head in mm. The difference of pressure between two pipes (PA-PB) (Unit is in kPa) = Equivalent to Water head in mm =

Air bubble from the bottom of the water well, 9.5 meters' deep rises slowly to the water surface where temperature is 17°C. If the volume inereases by 93.27% the water surface. Calculate the temperature at the bottom of the water well when sp.gr. of water is 1.03. upon reaching

Two pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively.  The center of the pipe A is 65 cm above the pipe B.  The height of oil in right limb is 35 cm.  Also, the mercury level difference is found in right limb as 50 cm.  Find the pressure difference between these two pipes in kPa. Also find the pressure  equivalent in water head in mm.   -The difference of pressure between two pipes (PA-PB)  (Unit is in kPa) =   -Equivalent to Water head in mm =

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Two pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively.  The center of the pipe A is 35 cm above the pipe B.  The height of oil in right limb is 25 cm.  Also, the mercury level difference is found in right limb as 90 cm.  Find the pressure difference between these two pipes in kPa. Also find the pressure  equivalent in water head in mm.

Two pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively. The center of the pipe A is 75 cm above the pipe B. The height of oil in right limb is 45 cm. Also, the mercury level difference is found in right limb as 70 cm. Find the pressure difference between these two pipes in kPa. Also find the pressure equivalent in water head in mm. The difference of pressure between two pipes (Pa-PB) (Unit is in kPa) = Equivalent to Water head in mm =