A hydroelectric power plant uses Pelton-type turbines, in which multiple nozzles are used to accelerate the water which is directed onto the turbine blades, which are exposed to an atmospheric pressure of 101.325 kPa.  The water enters the nozzles with an absolute pressure of 500 kPa and a speed of 5 m/s, and the nozzle outlets are exposed to atmospheric pressure and have an internal diameter of 5 cm. Consider that the specific mass of water is 1,000 kg/m3. Determine the mass flow rate of water through each of the nozzles, and explain why the actual mass flow rate will be lower.

Solve correctly please. (Gpt/Ai wrong answer not allowed)

A centrifugal fan supplies 4.7m3/s of air at a total static pressure of 325Pa. If the fan efficiency is %06 and rotates at a speed of 950rpm and supplies air with a velocity of 12m/s, determine the fan total pressure, air power, and fan power?

Water flows through a horizontal verturi meter whos inlet diameter is 31 cm and throat diameter is 19 cm. The pressure at the inlet is 755 kPa and at the throat is 550 kpa. Neglect head lost. Determine the velocity in the inlet in m/s Water flows through a horizontal verturi meter whos inlet diameter is 31 cm and throat diameter is 19 cm. The pressure at the inlet is 755 kPa and at the throat is 550 kpa. Neglect head lost. Determine the velocity in the inlet in m/s Water flows through a horizontal verturi meter whos inlet diameter is 31 cm and throat diameter is 19 cm. The pressure at the inlet is 755 kPa and at the throat is 550 kpa. Neglect head lost. Determine the velocity in the inlet in m/s Water flows through a horizontal verturi meter whose inlet diameter is 31 cm and throat diameter is 19 cm. The pressure at the inlet is 755 kPa and at the throat is 550 kPa.Neglecting head lost. Determine the velocity in the throat in m/s.