The mass of piston on top of the tank

Assignment Help Mechanical Engineering

Reference no: EM13706661

One side of a mercury manometer is connected to the top of frictionless piston-cylinder storage tank containing 1500 liters of oil, the other side is open to the atmosphere. The difference in the height of the column of mercury in the manometer is 90 cm. At this time, the tank is full of oil and the atmospheric pressure is 98 kPa. The density of oil is 780 kg/m^3 and that of the mercury is 13,600 kg/m^3. The diameter of the tank is 100 cm. Draw schematic diagram and determine:

a-the absolute pressure of the oil at the top of the tank in kPa,

b-the mass of piston on top of the tank,

c-the absolute pressure of the oil in the tank in kg, and

e-the weight of the oil in tank in N if the local gravitational acceleration is 9.60 m/s^2

Reference no: EM13706661

Questions Cloud

Determine the final fluid phase and the enthalpy change : Determine the internal energy change as saturated liquid steam at 60?F goes to a two phase mixture of quality 0.40 at 60?F. Provide answers in SI units. Determine the final fluid phase and the enthalpy change.

Cost of operating a large ship varies as the square : The cost of operating a large ship (CO) varies as the square of its velocity (v); specifically, CO = knv2 , where n is the trip length in miles and k is a constant of proportionality. It is known that at 12 miles/hour, the average cost of operation i..

Determine the mass of the refrigerant in kilogram : A 2-m^3 rigid tank contains refrigerant-134a vapor at 1.4 MPa, 180C. Determine the mass of the refrigerant in kilogram using:

Rate of heat transfer from plate to air by convection : A flat plate having an area of 10 m^2 and a temperature of 327 C is exposed to air at 27 C. the convective heat transfer coefficient is 15 W/m^3.C and the emissivity of the plate is 0.80.

The mass of piston on top of the tank : One side of a mercury manometer is connected to the top of frictionless piston-cylinder storage tank containing 1500 liters of oil, the other side is open to the atmosphere. The difference in the height of the column of mercury in the manometer is 90..

Determine the maximum length of a cylindrical walnut : It is known that a long log floats with its axis horizontal. A very short log, however, floats with its axis vertical. Determine the maximum length of a cylindrical walnut log 30 cm in diameter that will cause it to float with its axis vertical.

Calculate the conduction heat loss for the following wall : Calculate the conduction heat loss for the following wall: 15ft long, 8ft tall. Calculate for 8 hr, inside temperature at 78F and the outside temperature at 3F. Wall components from outside to inside are brick; 1.2cm(1/2 in.) plywood; wood studs, 5x1..

Height difference between two columns of mercury manometer : A vertical frictionless piston-cylinder device contains nitrogen at 125 kPa. The outside atmospheric pressure is 100kPa. The piston diameter is 25 cm. The height difference between the two columns of mercury manometer (in cm), connected to the side o..

Find the final volume and the mass of air : An air pistol contains compressed air in a small cylinder, shown in Fig. P5.134. Assume that the volume is 1 cm3, pressure is 1 MPa, and the temperature is 27°C when armed. A bullet, m = 15 g, acts as a piston initially held by a pin (trigger); when ..

User Account

All Pages