A converging nozzle having an exit diameter of 30 mm is connected to the large tank (Figure 1). The absolute pressure outside the tank is 102 kPa. Figure 1 of 1 If the temperature of the air in the tank is 20°C and the absolute pressure is 630 kPa. determine the mass flow from the tank. Express your answer using three significant figures. m = Submit ΔΙΑΣΦΗ vec Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining < Return to Assignment Provide Feedback BWC ? kg/s

The manometer pressure at pipe A is about 30mmHg and the initial differential reading of Mercury is 0.30 m as shown.Calculate the absolute pressure at pipe B.

Water is ejected vertically from a pressurized tank as shown in Figure 2. The "3 atm" pressure value is an absolute pressure value.      Figure 2 Calculate the gauge pressure at the bottom of the tank in kPa if the height in the tank is H = 4.1 m. Assume the density of water is 1000 kg/m3 and 1 atm = 1.01 x 105 Pa. Use g = 9.81 m/s2.

A three-cylinder four-stroke engine running at 750 revolutions per minute (rm) consists of cylinders each with a bore diameter 18.50 cm and a piston stroke length of 40.20 cm. During engine testing when the engine is running at 750 revolutions per minute (rpm), a pressure-volume (p-v) indicator diagram is generated and has a mean net area of 6.50 cm? and a diagram length of 3.25 cm. The pressure scale on the indictor diagram is set to 180 kN/m? per cm. Calculate the indicated power in kilowatts (kW) developed by this engine and give your answer to 2 decimal places