a water pump is to be used in a water supply system as shown in the figure. The pressure at point 1 is 70 kPaa and the pressure at point 2 is 101 kPaa. The velocity in the 60-mm pipe is 2 m/s. Find the pump power. Neglect friction, and assume no change of internal energy of the water and no heat transfer between point 1 and 2. Take the density of wate

Q: Q5) A belt conveyor is used to deliver a fluid to a reservoir, see the figure. The depth of the…

A: As we are considering the Diagram Density required to calculate the Efficiency .

Q: AT. 2] a water pump is to be used in a water supply system as shown in the figure. The pressure at…

A: Given:- Diameter of pipe=60mm=0.060m Velocity in the pipe, v=2 m/s Pressure in the pipe at 1, P1=70…

Q: The ourlet pipe frrom a pump is a bend of 45° rising in the horizontal plane. The inlet and outlet…

A:

Q: Consider a hydraulic jack being used in a car repair shop, as in figure below. The pistons have an…

A:

Q: Q3) A pipe ofr 10 km length and connects tow reservoirs having a difference of wa level 25 m. If an…

A:

Q: specific gravity of 0.86 is Pz= 43 psi being pumped from a reservoir as shown in the figure below.…

A:

Q: A 10 ft diameter tank with a quick opening value to a sump has a 10 ft depth of liquid. How long…

A: Tank diameter, D=10 ft Depth of liquid, H=10 ft Diameter of the valve opening or orifice, d=4in =…

Q: Q1: The figure show a pump drawing water from a reservoir at point 1 and discharging it into another…

A: If any fluid  having density ρ , discharge of flow Q, and net available head is H, passes through a…

Q: A pump driven by an electrical motor moves 20gpm of water from reservoir A to B, lifting the water…

A: Calculate the water power. Pw=ρQgh Here, Pw is the water power, h is the height to which water is…

Q: pls replyyy Air is flowing through a square conduit whose section changes from 100 mm (section 1) to…

A: Please refer to the detailed solution given below,   Answer - Density of air at section 2 is 0.834…

Q: B) A hydraulic system contains a pump that discharges oil at 13.8 MPa and 0.00632 m/ s³ to a…

A:

Q: Determine the magnitude and direction of the anchoring force needed to hold the horizontal elbow and…

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Q: Q4 A centrifugal pump deliver (30/sec) of water to a height of (18 m) through a pipe (90 m) long and…

A:

Q: A pipe (diameter = 50 cm) carries water at a rate of 1 m/s. A pump in the pipe, as shown in the…

A: Taking g =9.81ms2Q=1m3s=A1v1=A2v2v1=1π4×0.52=v2        ⋮Since cross section area of pipe does not…

Q: When water is pumped into a water tank 20 m above a lake with a flow rate of 70 l/s, 20.4kW of…

A: Given data:- Head(H) = 20 m Discharge(Q) = 70 L/sec Electric power = 20.4 k

Q: : The figure show a pump drawing water from a reservoir at point 1 and discharging it into another…

A:

Q: A radial flow machine has an impeller with inlet diameter D1= 0.025m, outlet diameter D2=0.077m,…

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Q: A vertical pipe of 1 m diameter and 20 m length has a  pressure head of 5 m of oil at the upper end.…

A:

Q: P= 2 bar to 2) D;= 0.2 m 25 ° D2 = 0.1 m %3D

A:

Q: A pump with an efficiency of 15mm% is used to pump water from a tank (stationary water inside) at…

A:

Q: The power 455 W is required to transmit 8 x 10-3 m3/s of water. Find the loss of head due to…

A: Given Data  Flow rate , Q=8*10-3 m3/s Power =455 watt g=9.81 m/s2. Density of water 1000 Kg/m3.

Q: Q5) A belt conveyor is used to deliver a fluid to a reservoir, see the figure. The depth of the…

A: Here the Figure are consider for Determining

Q: 6.1 Dj and D2 are the inlet and outlet diameters of the pipe connected to the water turbine shown in…

A: A water turbine converts the kinetic and potential energy of water into useful mechanical work. It…

Q: The power 486 W is required to transmit 9 x 10-3 m3/s of water. Find the loss of head due to…

A:

Q: A pump shown in the Figure 3a below delivers water of density 1000 kg/m³ through a pipe of internal…

A: For the given system    diameter of pipe (d) = 50 mm  flow rate (Q) = 1.4 dm3/s = 1.4*0.001 m3/s =…

Q: Consider a hydraulic jack being used in a car repair shop, as in the figure. The pistons have an…

A:

Q: Water is flowing in a fire hose with a velocity of 1.0 m/s and a pressure of 200000 Pa. At the…

A: Given data: v1=1 m/sp1=200000 Pap2=101300 Pah1=h2ρ=1000 kg/m3g=9.8 m/s2 Need to determine the…

Q: The power 351 W is required to transmit 2 x 10-3 m3/s of water. Find the loss of head due to…

A:

Q: The water tank in the figure is being filled through section (1) at v1 = 4 m/s and through section…

A:

Q: A trough has a trapezoidal cross section with a height of 3 m and horizontal sides of width m and 3…

A:

Q: Air flows at a rate of 0.85 m3 /s through a horizontal round duet, which is reduced in diameter from…

A: Given:- Air is flowing through a horizontal round duct.     volume flow rate of air θ=0.85 m3/s…

Q: The oil flows through the vertical venturi tube as shown in the figure. The venturi inlet has a…

A: Given data  given setup of venturi meter

Q: Consider the water pump shown in fig, Determine the power that the pump supplies to the water if the…

A: The power that the pump supplies is 3186 W.

Q: When a pitot tube as shown below is placed in a river with its lower open end facing upstream, water…

A: Given     Height, h = 50 mm                      = 0.05 m

Q: Calculate the resultant force required in kN to hold a 90° elbow in place when attached to DN 150…

A: Flowing fluid has some mass and velocity. velocity is due to acceleration. According to these 2…

Q: A pump delivers 25 L/s of water with a head of 35 m and runs at a speed of 2950 rpm for 8 hours per…

A: Given Data Shaft power=11.5 kW Efficiency of motor=84% Cost of electricity=15 cents per kWh

Q: BEER with a density of 789 kg/m3 from a non-elevated open reservoir (P1=0 bars) flows before the…

A: P1=0barP2=0.69barz2-z1=5mv1=0.75m/sv2=15m/sρ=789 kg/m3g=9.81m/s2ηP=44%

Q: Problem 3: Water issues from a hole in a large tank, as shown in the attached figure.Assuming…

A: Given data,Height h1= 3 mHeight h2= 5 m

Q: The power 338 W is required to transmit 5 x 10-3 m3/s of water. Find the loss of head due to…

A:

Q: AT. 2] a water pump is to be used in a water supply system as shown in the figure. The pressure at…

A:

Q: A large tank open to the atmosphere is filled with water to a height of 5 m form the outlet tap. A…

A: Water height in the tank from the tap, H=5 m Diameter of the tank, D=2m Diameter of the outlet,…

Q: 3-The Fluid friction apparatus in (major losses turbulent flows experiment) it is: h/u hoc u Log Ihl…

A: 3) False

Q: Q3) A pipe of 10 km length and connects tow reservoirs having a difference of water level 25 m. If…

A: We are given by the velocity value, using which we can find the corresponding head. But the head is…

Q: Q1: A pump used for delivering water from a tank as shown in the figure. If it is -0.1 m dia. M…

A: Power Required by Pump is Solved here. For the Other Part, Please post this question again.

Q: A vertical pipe of 1 m diameter and 14 m length has a  pressure head of 5 m of oil at the upper end.…

A:

Q: 3. From a gross height of 65m, water flows at a rate of .85 m3/s and drives a hydraulic turbine…

A:

Q: Figure Q3 shows the water, which is drawn into the pump, such that the pressure at the inlet A is 40…

A: Let's assume that H is the head added by the pump. So apply Bernoulli's equation at points B and A…

Q: For a horizontal pipe, Gauge A reads 120-kPa and Gauge B reads zero kPa. If the sections diameter as…

A: Given data: Gauge pressure at A PA=120 kpa Gauge Pressure at B PB=0 kpa Diameter at section 1…

Q: The pump shown in the figure below delivers a head of 300 ft to the water. Determine the power that…

A: Given Data:Head delivered by pump = hp = 300ftDifference in elevation = z2 - z1 = 250ftPipe length =…

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.