Instruction: Find the radial frequency of the system using matrix. The final answer should be converted in N/m.
Q: Answer the following questions: Topic: Engine Operating What is Power Calculation? What is Engine…
A: What is Power Calculation? What is Engine Efficiency?
Q: Following the pump, the pressure in a 6-inch inner smooth pipe conveying water is 20 pounds per…
A: SOLUTION : Given Data: Inside diameter of the pipe (d) = 6 inch = 0.1524 m Pressure (ΔP) = 20 psia =…
Q: For an aluminum structure with a fillet radius of 0.07-in, the ultimate tensile strength is 60 ksi.…
A:
Q: analytical and graphical solution of the forces
A: Given BA=5.755kN strut, this means it is -ve CA=4.317kN tie
Q: I A block R of mass 100 kg is placed on a block S of mass 150 kg as shown in the figure. Block R is…
A:
Q: 1.omm. 160m 40 תIeom 40
A: Note: As per the guidelines of the company, answers of first three subparts are provided. For…
Q: A 12-in diameter pump rotating at 600 rpm develops a head of 500 ft. Determine the peripheral…
A:
Q: How much force P parallel to the horizontal plane must be applied so that the 100 lb block will be…
A: Answer: The force P that must be applied parallel to the horizontal plane is 25 lb.
Q: / A weight is suspended under a spring and its displacement is 5 mm. What is its angular frequency…
A:
Q: 2. THE EVENTS OF A CASCADE, A PLIT-STAGE, LOW-TEMPERATURE REFRIGERATING CYCLE ARE AS FOLLOWS: AN…
A: To find:a) Displacement rate b) Total actual power
Q: luoda /177 The grooved pulley of mass m is acted on by a con- stant force F through a cable which is…
A:
Q: A tensile specimen has an elastic modulus of 50 GPa. If the length of the specimen before being…
A: Answer: ◆ The final length of the specimen is 282 mm. ◆ Therefore, the correct answer is option (d).
Q: Answer the following questions: Topic: Engine Operating What is Power Calculation? What is…
A: Power is defined as the rate of work that is done by an engine. The power produced by an engine is…
Q: Which one of the following instruments is widel used to check and calibrate geometric features of…
A: Which one of the following instruments are widely used to check and calibrate geometric features…
Q: The spring-held follower AB has a mass of 0.4 kg and moves back and forth as its end rolls on the…
A:
Q: A centrifugal pump operating at sea level develops 150 ft of head at 1,200 rpm. It is used to pump…
A:
Q: the bracket must support the four forces shown in figure. the magnitude of the resultant force is: F…
A:
Q: In an ideal Rankine cycle, steam is generated at 4.1 MPa and 480 deg. C. The condenser is at 32 deg.…
A:
Q: Identify the plane using the proper notation from the options provided. 2/3 1/2
A: Given
Q: 13. An airplane’s landing gear must be capable of supporting ⅓ of its weight at 200000 kg. To induce…
A: Given Data The weigth of the aircraft is:W=200000 kg The yield strenght is:σyt=860 MPa The tensile…
Q: Three rods jointly support a 8kN load. Assuming that there was no stress in the rods before the…
A:
Q: A. Normal and Tangential Coordinates 1. A design for a space station that orbits the earth in a…
A: Given Data The ground level from the center is:h=20 ft The center distance is:d=240 ft The…
Q: The force vs. elongation relationship for a given body is dependent on the body's geometry as well…
A:
Q: A simply supported wood beam having a span length L=12ft is subjected to unsymmetrical point loads.…
A:
Q: Solve for (2) tne velocity(m/s) of P wnen 8=50" (0) the angular velocity(raa/s) of BD when 8=50".…
A:
Q: Using a lens with unknown magnification, the ocular reticle measures 0.7 mm in length. What is the…
A: When you look through the microscope, the reticle picture is superimposed over the image of your…
Q: I A block R of mass 100 kg is placed on a block S of mass 150 kg as shown in the figure. Block R is…
A: Answer: The minimum force F needed to move the block S is 1.3734 kN.
Q: Consider a cantilever beam, having negligible mass and uniform flexural rigidity, with length 0.01…
A:
Q: What is the principle of operation of a rice combine harvester?
A:
Q: Generally, final design results are rounded to or fixed to three digits because the given data…
A: Given data: The moment is given as M = 1770 lbf-inSection modulus is given as Z = 0.934 in³ The…
Q: Based on the figure below, what is most likely the modulus of elasticity of the material? (MPa} 500…
A: Given:
Q: 3-9. Determine the maximum force F that can be supported in the position shown if each chain can…
A: Find the maximum force F .
Q: Q,B = 1 ½ inches, BC = 4 inches, Q¿C = 3 inches, Q‚E = 2 inches, EF = 5 %3D hes and Q,Q4 = 5 inches.…
A:
Q: 14. it is the property of the material to be liquefied at elevated materials 15. Malleable materials…
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: ohn’s automobile has a three-liter SI-V6 engine that operates on a four-stroke cycle at 3600 RPM.…
A: Given Dataτ=205N-mN=3600rpmC.R=9.5l=16.6cmηm=85%Vd=3L=0.003m3 ***As per our company policy we are…
Q: Motorist A and B, starting at the same time, approached each other from points 0 and Q, km…
A:
Q: Water at 2.5 MPa and 200°C is heated at constant temperature up to a quality of 80%. (a) Find the…
A: Answer: (a) The work of a non flow process is 156.8 kJ/kg. (b) The quantity of heat received by the…
Q: Determine the distance d for placement of the load P for equilibrium of the smooth bar in the…
A:
Q: A skier on a 25° slope and his mass is 80 kg. If his constant velocity and the coefficient of…
A: Given:mass of skier, m=80 kgslope, θ=25ovelocity of skier, u=9 m/scoefficient of kinetic friction,…
Q: 2. The wall of a furnace is made up of a material which has thermal conductivity of 1.65 W/m•C and a…
A:
Q: SHOW GIVEN, DIAGRAM, SOLUTIONS AND FINAL ANSWER :)
A:
Q: A torsion test shows that the shear modulus of an aluminum specimen is 27.6 GPa. When the same…
A: Shear modulus, G= 27.6 GPa Modulus of elasticity, E= 73.2 GPa To find: Poisson's ratio, μ
Q: Problem (4.7): For the thin-wall tubular sections shown in Figure (4.28); (a) Determine the maximum…
A:
Q: 8kg/ft 6 bim 4 lb 10 kg d the radial frequency of the system using matrix. er should be converted in…
A:
Q: B. Polar Coordinates 3. The partial surface of the cam and follower mechanism (used for the motion…
A: r=(40e0.5θ)r˙=2e0.05θθ˙r¨=0.1e0.05θ(θ)˙2+2e0.05θθ¨Where-θ=π6θ˙=-4θ=0¨
Q: A 300 mm diameter pump rotating at 600 rpm develops a head of 150 m. Determine the peripheral…
A: Answer: The peripheral velocity factor for the pump is 0.1737.
Q: question is designed every stu vectors. This is an essential part of many problem solving questions.…
A: The force is always acts in a direction opposite to that on which the body is moving.The magnitude…
Q: Following the pump, the pressure in a 6-inch inner smooth pipe conveying water is 20 pounds per…
A: Write the expression of friction factor. 1f=-4log0.27εD+7Re0.9
Q: Compute moment strength (capacity) of the beam cross section given. Tension reinforcement area:…
A:
Q: A stress-strain diagram for a polymer is shown. Identify items A, B, and C. A= lower yield point; B…
A: Given
Step by step
Solved in 4 steps with 4 images
- 5.7 In a continuous agitation heating tank, w=wi=200lb/min, Cp and density are constant, the volume of the heating tank V=1.63ft^3, the specific heat of the liquid is 0.32Btu/(lbF), and the density is 62.4lb/ft^3 am. The heat input Q from the heater is 1680 Btu/min, and the inflow temperature is maintained at 80F. (b) Find the response when the inlet temperature increases to 95F at any moment and the heat input decreases to 1400Btu/min at the same time.A) For the system depicted in figure (2) find the overall efficiency of the system in eta l =80\% eta 2 =9.5\% , and n 3 =70\% De tai Gener mu ij w Figure (2)1.1 Determine the electrical power supplied to a boiler when the temperature of the enteringwater is 20 C and the exiting temperature is 89 C. The flow of.the pressured water is 2 Kg/s. There is anegligible pressure drop through this boiler and it operates at a constant pressure of 3 bars. The specificheat is c = 4,370 J/(Kg K). There is a 1.5(105) W rate of heat loss from the boiler during this process to asurrounding at 293.2 k. Consider steady state conditions.1.2 Calculate the total rate of entropy production in Problem 1.1.1.3 Calculate the total rate of exergy destruction (W) in Problem 1.1. The dead statetemperature is 293.2 K and pressure is 1 bar.1.4 Calculate the mass flowrate of fuel (natural gas, CH4) required to heat the water flow to theconditions of problem 1.1 if the electrical heating device is replaced with a gas fired boiler. The highheating value (HHV) of the fuel is 50.02 MJ/kg.1.5 Calculate the exergy destroyed in the process described by problem 1.4. The exergy…
- 1.1 Determine the electrical power supplied to a boiler when the temperature of the enteringwater is 20 C and the exiting temperature is 89 C. The flow of.the pressured water is 2 Kg/s. There is anegligible pressure drop through this boiler and it operates at a constant pressure of 3 bars. The specificheat is c = 4,370 J/(Kg K). There is a 1.5(105) W rate of heat loss from the boiler during this process to asurrounding at 293.2 k. Consider steady state conditions.1.2 Calculate the total rate of entropy production in Problem 1.1.1.3 Calculate the total rate of exergy destruction (W) in Problem 1.1. The dead statetemperature is 293.2 K and pressure is 1 bar.1.4 Calculate the mass flowrate of fuel (natural gas, CH4) required to heat the water flow to theconditions of problem 1.1 if the electrical heating device is replaced with a gas fired boiler. The highheating value (HHV) of the fuel is 50.02 MJ/kg.1.5 Calculate the exergy destroyed in the process described by problem 1.4. The exergy…5.7 In a continuous agitation heating tank, w=wi=200lb/min, Cp and density are constant, the volume of the heating tank V=1.63ft^3, the specific heat of the liquid is 0.32Btu/(lbF), and the density is 62.4lb/ft^3 am. The heat input Q from the heater is 1680 Btu/min, and the inflow temperature is maintained at 80F. (a) Find the response when the inlet temperature suddenly decreases to 65F.An auditorium is to be maintained at a temperature of 26℃ DB and 50% RH. Air is to be supplied at a temperature not lower than 15℃ DB. The sensible heat gain is 110 kW and the latent heat gain is 37.5 kW. Take the outdoor ventilating air as 25% by weight of the air from the room (meaning 75% of the airconditioned supply air is recirculated) and is at 35℃ DB and 60% RH. Determine the refrigerating load in Tons of Refrigeration (TR).
- A room measures 6x6x4m the air in it is to be renewed twice and hour and it is to be maintained 15°C above the incoming air temperature. Find the capacity of the heater assuming a loss of 10% of the heat. Assume air density of 12.8 grams per cubic cm.Determine for the following heat engine a) The thermal efficiency nb) The maximum thermal efficiency NmaxFor a refrigerator with automatic defrost and a top-mounted freezer, the electric power required is approximately 450 watts to operate. If the coefficient of performance is 3.2, Evaluating electricity at $0.15/kW⋅h, and assuming the unit runs 75% of the time, estimate the cost of one month's operation, in $.
- If polytropic efficiency and is equal to 87%and 1.4 respectively the value of index 'n' will be equal.A power station with an efficiency e generates W watts of electric power and dissipates D J of heat energy each second to the cooling water that flows through it. The cooling water increases its temperature by T degrees of Celsius. Find the mass of cooling water which flows through the plant each second. Specific heat capacity of water cw = 4,184 J/kgC e = 0.2W = 4.9 x 108 wattsD = 2.5 x 108 JT = 4 C Enter value in tons (1 ton = 1000 kg).Enter two digits after decimal point.If the coefficient of performance of a refrigerator is 4 and operates at the room temperature (350 K), find the temperature inside the refrigerator?