z1 = 50 m V D= 4 m Z2 = 10 m Z3 = 0 m Turbine

Q: Pravinbhai

A: The objective of the question is to calculate the required power of the pump in kilowatts (kW).

Q: ) the volumetric flow rate, Q, in each exit branch in units of L/s ) the velocity, V, in each exit…

A:

Q: The air mass flow rate in a compressor is 2 kg/s. The rotational speed is 10,000 rpm, with the inlet…

A: Given DataN=10000rpmm=2kg/sT=293KP=1.05kPaZ=21

Q: Two chambers, Chamber 1 and Chamber 2 where pressure at chamber 1 p1=70 kPa, at chamber 2 the…

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Q: A vane turns a water jet through an angle α , as shown inFig. P3.87. Neglect friction on the vane…

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Q: The turbine in the figure uses the flow of the river channeled under the dam, as shown. The friction…

A: Given data: Write the expression of velocity in terms of discharge.

Q: Q4) A reservoir-pipe system given in the figure below. The air pressure in the tank is 25 N/em?.…

A:

Q: P3.34 A rocket motor is operating steadily, as shown in Fig. P3.34. The products of combustion…

A:

Q: P3.114 Water flows through a circular nozzle, exits into the air as a jet, and strikes a plate, as…

A:

Q: The liquid in Fig. P3.126 is kerosene at 20 ° C. Estimate thefl ow rate from the tank for ( a ) no…

A: According to given condition the liquid is kerosene so density of liquid ant 1 atm and 20oC is ρ=840…

Q: 3.69 Determine the flowrate through the pipe in Fig. P3.69. P = 900 kg/m³ Water 2.5 m T Figure P3.69…

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Q: A piston compresses gas in a cylinder by moving at constantspeed V , as in Fig. P4.18. Let the gas…

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Q: Q2. The turbine shown in figure 2 develops 3000 kW when the water flowrate is 24 Is. The head loss…

A:

Q: Water at 20 ° C fl ows at 30 gal/min through the 0.75-indiameterdouble pipe bend of Fig. P3.154. The…

A: Given data: The flow rate water is Q = 30 gal/min. The diameter of the pipe is d = 0.75 in. The…

Q: A 20-kg cabinet is mounted on casters that allow it to move freely on the floor. If a 100-N force is…

A: Given: The mass of the cabinet, m = 20 kg The force acting on the cabinet, F = 100 N

Q: D, -6 cm Three pipes steadily deliver water at 20°C to a large exit pipe in Fig. P3.8. The D;=5 cm…

A:

Metrology of surface finish

In general terms, the application of scientific principles in the study of measurements is known as metrology. When speaking about measurement, it could be of time, length, microstructures, grain structures, internal crystal discontinuities, surface roughness, measurements of angles, height, width, and so on. While coming to the domain of mechanical engineering, metrology is considered the science of measurements of surface finish, length, surface texture, and angles.