Please add units.
Q: Look up the furnace size and the size of the air-conditioning unit in your own home or apartment.…
A: Given Furnace Air conditioner To find Investigation for SEER and AFUE
Q: ow does a microcontroller function? What is it? In robotics, what function does the microcon
A: Microcontroller: The upgraded version of microprocessors is the microcontroller. It has a central…
Q: The car is traveling at a speed of 71 mi/hr as it approaches point A. Beginning at A, the car…
A:
Q: F3 = 0.5 kN Z 45° (-1.5 m, 3 m, 3 m) F₂ = 0.75 kN 120° 60° F₁ = 2 kN -y
A:
Q: In determining the average rate of heating of a tank of 20% sugar syrup, the temperature at the…
A: Given:Initial sugar syrup temperature, Ti=20oCFinal sugar syrup temperature, Tf=80oCTime taken to…
Q: The plate is subjected to the two forces at A and B as shown. If 0 = 60°, determine the magnitude of…
A:
Q: Problem 4. Show that the expression x(t)= te is a solution of the critically damped oscillator. Use…
A: Given data, The solution is x(t)=te-γt/2
Q: Determine the magnitude of the moment of this force along the hinged axis x of the door.
A: Given data: F=20 lb Need to determine the magnitude of the moment of this force along the hinged…
Q: Discuss briefly the fundamental applications of steam.
A: Answer 1:- Steam: When water is heated, an invisible gas called steam is produced. It is liquid…
Q: is friction factor inversely proportional to the Reynold’s number in case of laminar flow in…
A:
Q: Locate all the centros & determine the linuar velocities of prints C, D&E in A/min & angular…
A:
Q: A solid brass [E-99 GPa) axial member is loaded and supported as shown. Segments (1) and (2) each…
A: Given:Young's modulus, E=99 GPaDiameter of segment 1 and 2 , d1=d2=20 mmDiameter of segment 3, d3=11…
Q: The rigid post in Figure 1 has a cable connected to the floor at point D, which generates a tension…
A: Given data, Applied force in cable CD, FCD = 1.2 kN Coordinate of point C = (-1.5, 0, 4.5) m…
Q: A pump attendant failed to conduct priming for a centrifugal pump before use. After few hours of…
A: Given data:- Priming of centrifugal pump To be Explained :- Effect of priming of centrifugal pump
Q: or the tank shown in the figure, compute the pressure at points B, C, D, and E kPa. Neglect the unit…
A: To find pressure at point B,C,D,E
Q: Determine the Mach Number of an airplane flying with a speed of 677 knots at a standard altitude of…
A: Given:Speed of the aircraft, V=677 knotsStandard altitude, h=39,344 ft
Q: Question 1 Determine the normal stresses at point A, B, C, D of the rectangular cross-section in…
A: The given information in the problem is listed in the following attached image:
Q: Find WAB шав using VA=VB+WAB Y VAID
A: Instantaneous center of velocity refers to any point on a rigid body or on its extension that has…
Q: Please find the journal article: I. H. Aljundi "Energy and exergy analysis of a steam power plant in…
A: From the above mentioned journal, the schematic diagram of the power plant is
Q: A steel shaft of 50 mm diameter and 500 mm length has a total angle of twist of 0.5. If the Modulus…
A: Givend=50mmL=500mmθ=0.5G=79GPa
Q: landscape orientation without erasurés 1. Bodies A and B are joined by a cord parallel to the…
A:
Q: diluted sugar mixture containing 2% (w/w) in 50% water, the rest can be considered solids. and 18%…
A: Given Mass of corn, M1 = 125 kg Mass of beet, M2 = 45 kg Find Mass of water, M Concentration,…
Q: P6.118 D = 12 in L = 1000 ft D = 12 in D=8 in L = 1500 ft L = 800 ft D = 15 in L = 1200 ft
A:
Q: ᴀ ꜱᴘʜᴇʀɪᴄᴀʟ ᴠᴇꜱꜱᴇʟ ʜᴀꜱ ᴀ ᴡᴀʟʟ ᴛʜɪᴄᴋɴᴇꜱꜱ ᴏꜰ 1 ɪɴ., ᴀɴ ɪɴꜱɪᴅᴇ ᴅɪᴀᴍᴇᴛᴇʀ ᴏꜰ 24 ɪɴ. ᴀɴᴅ ᴀ ʀᴇᴇʟᴀᴛɪᴠᴇ…
A: GIVEN DATA- Thickness t=1in Diameter D=24in Pressure P=800Psi Efficiency =75% We have to find…
Q: P2. Design a cylindrical thin-wall composite fuselage for storing compressed natural gas at a…
A:
Q: Electric power is to be generated by installing a hydraulic turbine-generator at a site 70 m below…
A:
Q: The positions of a particle along a straight line is given by s= 7.5e-0.51t - 1.8t + 1.1t2, where s…
A: Given data: s=7.5e-0.51t-1.8t+1.1t2 Need to determine the time when acceleration is 2.7 m/s2.
Q: (Q1G) Hot isostatic pressing is used to improve the temperatures and high pressures which (Q1H)…
A: Hot isostatic pressing is a technique used to densify a material to 100% of its theoretical…
Q: Form the figure shown, a flexible belt placed around a rotating drum of 4-inch radius acts as a…
A: Given:Radius of the brake drum, r= 4inCoefficient of friction between the belt and the drum,…
Q: A typical industrial fuel oil, C16H32, is burned with 20% excess air. Calculate the actual weight of…
A:
Q: What is the specific heat (cp) of Nitrogen, Helium and Carbon Dioxide. My answers are 1.04, 5.193,…
A: To find : specific heat (cp) of Nitrogen, Helium and Carbon Dioxide
Q: A bar on a hinge starts from rest and rotates with an angular acceleration ? = 11 + 7t, where ? is…
A:
Q: The rod OA rotates in the horizontal plane such that 0=0.42 +³ radian, and collar B is sliding…
A: Given data Theta = 0.42t^3 radian r = 26 t^2 mm Find the magnitude of acceleration at r = 96 mm…
Q: Two cylinders are connected by a piston. Cylinder A is used as a hydraulic lift and pumped up to 500…
A: Given data Pressure at A = 500 kpa Mass of piston = 25 kg Find the pressure at B.
Q: Post ABC is subjected to a force of 370 N as shown in the figure. The post is supported by a…
A: Given data Force = 370 N a= 6.9 m b =8.7m c= 3m , d = 8m , e = 1m ,f= 7.1 m , g = 9.8 m h = 6.2m…
Q: rigid rod of length 1 m is resting at an angle 45 degree as shown in the figure. The end P is…
A: given:Length of the rod PQ=1 mAngle, θ=45oDrag velocity, U=5 m/s
Q: Oil, of the MK grade, flows in a tube with a diameter d = 10 mm. Oil temperature at the tube inlet…
A: Given data: Diameter of the tube d=10 mm=0.01m Oil temperature at the tube inlet tf1=80oC Oil…
Q: A weather report indicates the barometric pressure is 28.54 inches of mercury. What is the…
A: GivenP=28.54 inch mercury
Q: Q9/ A. Differentiate between stress concentration factor, stress intensity factor, fracture…
A:
Q: In AJM equipment, SiC abrasive grit is used (diameter of the grit is 50 microns and density is 4…
A: Solution: Given Data: D=50 micronsρSiC=4 g/ccσSiC=3000 MPau=500 m/sd=1 mmρT=15 g/ccσT=2500 MPa To…
Q: In this diagram, are the bulb and battery depicted in transient or equilibrium states? O Transient O…
A: Given: To find: State of bulb and battery
Q: R(acetylene) = 59.35 ft-lbf/lbm-R Answer: a. b. V = _% mass
A: Given-Information:- Diameter, d = 6 inches = 0.5 ftLength, L = 40 inches = 3.333 ftPressure,P1 =…
Q: Form the figure shown, a flexible belt placed around a rotating drum of 4-inch radius acts as a…
A: Given data as per the question Radius of drum=4 inchμ=0.7Braking Torque=400 lb in
Q: Problem#1: In raising the pole for the position shown, the tension T in the cable must supply a…
A:
Q: Question 4- An intravenous infusion system delivers fluids, such as nutrients and medications, into…
A: Given: VdC˙=Qt-KsCt To find: Transfer function CsQs Step response with amplitude 2
Q: A steel bolt is subjected to a tensile load of 45 kN and shear stress of 25 MPa. Calculate the…
A:
Q: There are 2 different types of fins: circular section and square section. Both fins are 30 cm length…
A:
Q: For the structure shown, design the maximum permissible value of W using a factor of safety of 2,…
A: Given data, Cross-section of the member is 5 in×2 in Thickness of the support plat, t = 1.5 in…
Q: A cable and a spring are connected together at point B and held in equilibrium by a vertical force…
A:
Q: 2. Determine the magnitude of the pin force at B. 0.43 m -0.61 m 125 N-m B 0.43 m 0.43 m
A:
Please add units.
Step by step
Solved in 6 steps
- Air flows at 140 m/sm/s through the pipe. The temperature is 400 KK and the absolute stagnation pressure is 280 kPakPa. Assume isentropic flow. For air RR = 286.9 J/[kg⋅K]J/[kg⋅K] and kk = 1.40. (Figure 1) Figure 1 of 1 Part A Determine the pressure within the flow.Steam enters the turbine at a pressure of 10 bar (absolute pressure) and a temperature of 600oC. Slightly leaving turbine at 1 atm pressure and 90% purity. Looking for the breath to give turbine to it born 1.5 106 kW of workAmmonia and air pass through the heat exchanger. While the ammonia is entering as asuperheated vapor at 16 bar pressure and 60C temperature it is leaving as a saturated liquid at thesame pressure but unknown temperature. The ammonia mass flow rate is 400 kg/hour.Air is flowing backward and is heated from 17C to 42C at the constant pressure of 2 bars.NOTE: Find air properties from https://www.peacesoftware.de/einigewerte/luft_e.html a. Draw the ammonia T-v diagram showing the stages, pressures, and temperatures b. How much heat is transferred from ammonia to air assuming no heat transfer to thesurroundings? c.Determine air mass flow rate Please show all steps in solution thanks
- Air flows through a converging-diverging (c-d) nozzle. It is supplied from a large air reservoir in which the temperature is 446 K and the pressure is 190 kPa. The velocity and the cross-sectional area at the nozzle exit are 594 m/s and 0.0005 m^2, respectively. Find the followings: Mach number at exit is Area of the throat is The mass flow rate of air is The exit temperature is The exit pressure isSaturated liquid water at 700 kPa is throttled through a partially-open valve to a pressure of 1 atm. Estimate the fraction of vapor or otherwise referred to as the quality of the exit stream.An axial flow air compressor is designed to provide an overall total-to-total pressure ratio of8:1. At inlet and outlet the stagnation temperatures are 300 K and 586.4 K respectively.Estimate the overall total-to-total efficiency and the polytropic efficiency for the compressor.Assume that for air is 1.4.
- An aqua ammonia absorption plant operates between pressures at 206.8 and 1378 kPaa. The strongsolution enters the generator saturated at 82.2°C and the weak solution leaves the generator saturated at93.3°C. Saturated vapor leaves the generator with a concentration of 0.993 kg NH3 /kg mixture. Assuming thatthe strong solution leaving the absorber is saturated, neglecting pump work and heat losses, calculate perkg/min flow of refrigerant through the evaporator:a. the mass flow of strong solution entering the generator in kg/minb. the mass flow of weak solution leaving the generator in kg/minc. the enthalpy of the weak solution entering the absorber in kJ/kg weak solution and the heat rejected in the absorber in kW Saturated liquid at 1378 kPaa and 82.2°C has a concentration of 0.46 kg NH3 /kg mixture and an enthalpy of209.2 kJ/kg of mixture, saturated liquid at 1378 kPaa and 93.3°C has a concentration of 0.41 kg NH3 /kg mixtureand an enthalpy of 255.68 kJ/kg of mixture, saturated liquid…A combustion chamber consists of combustion pipes with a diameter of 15 cm. Compressed air enters the pipes at 550 K, 480 kPa and 80 m/S (Figure 3). A fuel with a thermal value (ID) of 42000 kJ/kg is injected into the air and burned in such a way that the mass air-fuel ratio (HY) is 40. Considering the combustion event as a heat transfer to the air, at the exit of the combustion chambera) temperature,b) pressure,c) find the speed and Mach Number values. Note : k=1.4, cp=1.005 kJ/kg.K, R=0.287 kJ/kg.KQuestion 1)Water vapor enters with a continuous flow adiabatic turbine, 3MPa press, 400 oC temperature and 90 m3 / min volumetric flow rate. Some of the steam comes out of the turbine at a pressure of 0.5 MPa and a temperature of 200 oC. The remainder is abandoned in the 5 kPa pressure and 90% composition registration system. Calculate the mass flow rate at the outlet no. 2 by neglecting the kinetic and potential energies according to the total power generated in the turbine 5 MW. Question 2)Bir evin çatısına yerleştirilmiş güneş panelinin üzerine 2.5 kW’lık güneş enerjisi gelmektedir. Gelen bu enerjinin %25’i çevreye kaybedilmekte, kalan enerji ise güneş paneli içerisinden geçen suyun sıcaklığını 30 oC’den 60 oC’ye çıkarmak için kullanılmaktadır. Sürekli çalışma koşulları altında, su sıcaklığındaki istenen artışın sağlanabilmesi için güneş paneli içerisinden saatte kaç litre su geçmesi gerektiğini belirleyiniz. Suyun yoğunluğunu 1000 kg/m3 olarak alabilirsiniz. Ayrıca, güneş paneli…
- Question 1)Water vapor enters with a continuous flow adiabatic turbine, 3MPa press, 400 oC temperature and 90 m3 / min volumetric flow rate. Some of the steam comes out of the turbine at a pressure of 0.5 MPa and a temperature of 200 oC. The remainder is abandoned in the 5 kPa pressure and 90% composition registration system. Calculate the mass flow rate at the outlet no. 2 by neglecting the kinetic and potential energies according to the total power generated in the turbine 5 MW. Question 2)2.5 kW of solar energy comes upon renovation of a house. 25% of this incoming energy is lost to the environment, and the remaining energy is used to increase the temperature of the water passing through the solar panel from 30 oC to 60 oC. Determine how many liters of water pass through the solar panel in order to ensure the increase in water temperature under continuous operating conditions. Use the density of the water as 1000 kg / m3. Also, neglect the pressure loss, kinetic and potential energy…The air conditions at the intake of an air compressor are 33 C, 50 percent relativehumidity, and 101 kPa. The air is compressed to 400 kPa, then sent to anintercooler. If condensation of water vapor from the compressed air is to beprevented, what is the minimum temperature (tdp) to which the air can be cooled inthe intercooler?Use theoretical calculation for this problem.A mixture of water and steam is flowing up a 25 mm diameter channel at a rate of 4500 kg/s m2 and temperature of 295 C. Assume thermal equilibrium and find the following items at an elevation where x = 25%: a) void fraction, b) the mixture mixing cup density, c) mixture density using the HEM, d) mixture thermodynamic density