) Rate of heat rejection from the turbine
Q: Q 24. A counting machine can count 200 notes in 10 seconds. How many seconds required is by the…
A:
Q: .A Velocity .B Acceleration .c Momentum .D None of these
A:
Q: 2. Determine the largest weight W that can be supported by the two wires AB and AC as shown in…
A:
Q: 4. The three bars are made of steel and form a pin-connected truss. Each bar has a cross sectional…
A: Given: A=3 in2Est=29×106psiT0=50 FTf=110 Fα=6.6×10-6ft/ftF
Q: Express the viscosity and the kinematic viscosity from absolute system of units to SI units
A: Calculate the si unit of dynamic and kinematic viscosity
Q: Knowing that at the instant shown the angular velocity of rod AB is 22 rad/s clockwise, determine…
A:
Q: A vertical window receiver in a passive heating system is 1.5 m high and 6.0 m long; the window sill…
A: In order to calculate the amount of heat transfer between two finite surfaces.The evaluation of the…
Q: Topic: Heat transfer Completely solve and box the final answer. A 20degC water flows to 50cmx60cm…
A:
Q: Consider a 300-liter water heater that is initially filled with water at 290 K. Determine how much…
A:
Q: Q5- Air enters a 15 m long. 4 cm diameter adiabatic duct at V=70 m's. T-500 K, and P=300 kPa. The…
A:
Q: Starting from rest, a particle moving in a straight line has an acceleration of a = (bt+c) where b =…
A:
Q: Q1) Benzene with specific gravity of 0.8 flows through 200 mm diameter pipe at velocity of 5 m/s.…
A:
Q: #3. The distributed load w is supported by three suspender bars as shown. AB and EF are made of…
A:
Q: In an ammonia refrigerator , the pressure in the evaporator is 267. 58 KPa and the ammonia at is…
A:
Q: A 20degC water flows to 50cmx60cm flat plate with velocity of 3m/s . The flat plate surface…
A:
Q: 3. A 5-m rod having a uniform cross-sectional area of 1000 sq.mm. is secured between two walls 5…
A:
Q: Find the gain K. for the lead compensator with the transfer function K(s + 1/T) (s +1/aT) that will…
A:
Q: Example2: y" +y' - 2y = xex First rder %3D
A:
Q: A tractor is needed that can pull a drawbar force of 1,000 lbf at 4 mph in a soil that allows a…
A: Given , Fdb=1000 lbfSa=4 mph= 4×1.4667=5.8667 ft/sTE=0.75Ploss=10%
Q: Water flows at 5m/s is passed through a tube of 2.5 cm diameter, it is found to be heated from…
A:
Q: Determine the ideal steady state yaw rate for a vehicle on a circular skid pad given the following…
A:
Q: A classroom that normally contains 60 people is to be air-conditioned using window air- conditioning…
A:
Q: en a fie plne chanm with five revolute pairs, analyse and calculate the nurmber of degrees of…
A:
Q: = 60 mm Hg, venturi diameter = 35 mm, C, 0.8, atmospheric pressure 1 bar, air density: A petrol…
A: Write the expression of the mass flow rate of air. m˙a=CaρaAa2∆pρa=Caρaπ4dventury22∆pρa
Q: A baseball player catching a ball can soften the impact by pulling his hand back. Assuming that a 10…
A: Write the given data. m=10×10-3 lbmv1=30 ft/sv2=0 (due to stop)
Q: contains a bubble of diameter 1 mm. How much higher is the internal pressure of this bubble compared…
A:
Q: In next generation reactors, such as the super critical water reactor, the reactor may operate in a…
A: SCWRs are light-water-cooled, high-temperature, high-pressure reactors that run above water's…
Q: Saturated vapor Freon 12 refrigerant at 219.12 kPa leaves the evaporator and enters the compressor…
A: Given that, Pressure of refrigerant, P=219.12 kPa,Evaporator temperature, Te=-5 °C,Condensor…
Q: 1. Determine the force in each member of the truss, and state if the members are in tension or…
A:
Q: Find the Resultant Force when ( R_y 190 N)
A:
Q: DO-1 A block of mass m= 1.75 kg is connected to a spring with a force constant k = 575 N/m. The…
A:
Q: Find the moment of force when ( F=40 N, d=2 mm -36 .A 80mm .B 80N .C 80N.mm .D 80
A:
Q: NEED ANSWER ASAP, THANK YOU A joint is made by gluing two plywood gussets of thickness t = 0.53…
A:
Q: Batch Size, thhe production rate is considered as Ops: A Oequal to demand rate B. Oless than demand…
A: The production rate is considered to be greater than demand rate in the production model for finding…
Q: QUESTION 3 The refrigeration plant onboard a fishing vessel maintain minus 20 °C in a fish storage…
A: Note: As per policy, we can solve the first three subparts. Please resubmit the remaining parts.
Q: The space in a small building with average construction quality is to be provided with ventilation…
A: Write the expression of number of air changes per hour.
Q: The Contribution of ring frame machine in the spinning industry.
A:
Q: Q1/ For fig shown if water flow rate is 60 lit/s , Find (h) Note that Density: Pwater = 1 kg/m³ Pair…
A:
Q: 0.063 kg/s of nitrogen is compressed isothermally from 95 kPa and 19°C to 855 kPa in a reversible…
A:
Q: Given the beam cross-section provided below, determine the maximum allowable bending moment that…
A:
Q: 20 kN/ 25.5f 1. DRAO Hhe shean and A Sm 4m moment diagnom
A: Shear and bending moment diagrams are analytical tools that are used in conjunction with structural…
Q: A pump draws water from reservoir A and lifts it to reservoir B as shown in the figure. The loss of…
A:
Q: A 7-in-diameter aluminum ball is to be heated from 655°R to an average temperature of 900°R. Taking…
A:
Q: What is a manufacturing advantage of using wet spinning technique for spinning carbon nanotube…
A: Wet spinning techniques require dissolving of polymer in a solvent without degrading the polymer.…
Q: In a certain refrigeration system for low temperature application , a two-stage operation is…
A:
Q: Q3. A 6-kN force and a 1.0kNm couple are applied at the top of the 62-mm diameter cast-iron post…
A:
Q: Hand Boiler Mechanics
A: A hand boiler is a glass toy filled with ethyl alcohol. The boiler is made out of a twisting…
Q: Question 5 If the clay is OC, pre-consolidation pressure, Pc=200 kPa, Cc=0.1, Cr=0.020, eo=0.9,…
A: Clay is OC-Preconsolidation pressure Pc=200 kPGCc=0.1cR=0.020cB=0.9 assueme,rW=9.8 kn/mSurehatge…
Q: The unit of acceleration in S.I. units is .A 9.81meter .B 9.81meter/second .c 9.81meter/ second^2 .D…
A: Acceleration is the rate of change of velocity Velocity is the rate of change of displacement.…
Q: 1. Give the rectangular coordinates of the point C (p = 4.4, q = -115, z = 2). 2. Give the…
A:
Step by step
Solved in 2 steps with 2 images
- 324000 kg/r. Determine Hu work aut- veloči tng of 16 m/one 42 3. Steam enters a turtoine with a and specifie enthal py (e990 kJ/kg).Thhe steam teaves turbine witn a velocisty of 37 m/s and specifie enthad py of 2530 K3/ng. The heat lust to the surroundings steam passes through the turbine. is (25k3/xg). The steam flow rate is -Put from the turbine in as the KWs.3. Steam enters a turtsine with a and specifie enthalpy ( e990 KT/ng). The steam leaves . turbine with a steam flow rate is 324000 kg/hr. Detersnine Hue work out- 42 velociting of 16 mfane velocity of 37 ms and specfic enthal py of 2530 K3/ng. Tha heat lust to the surroundings steam passes thirough the turbine is (25 K3/xg). The as the KWs. -Put From the turbine inA air Compressor lequires a power input Of 1400 kW andask It Operates adialatically. The air İS compressed from 300 K and atmosp heric pressure to an exit presure of 20 atm, and the air leaves he comp ressor at a speed of 200 m/SecT DAssume that the air is an ideal gas and the inlet velocitey is m negligibly small, but do not ašsume that the specific heats rl are čonstant. if the mass flow rate is 2 kg/sec, calculate it the air temperature at the exit in figires. wsing 5 synifigant °C
- Pls. Answer this..? A steam engine has 10% brake thermal efficiency and consumes 750 kg/hr steam. The enthalpy of steam at the entrance ang exit of the engine and condenser are 2800 and 450 kj/kg repectively. Determine the brake power of the engine in kw.NSTANT TEMPERATURE PROCESS (ISOTHERMAL) 5. Steam at 200 C and with an entropy of 5.6105 KI/kg-Kexpands isothermally to 0.515 MPa. Far 5 kg ta) what are AS, AH, and Au? Determine a and w (b) for a nonflow process, (c) for a steady flow process with AK = 0. JOSHUA FRONDA) 6. Water vapor at 100 KPa and 150 "Cis compressed isothermally until half the vapor has condensed. How much work must be performed on the steam in this compression process per kilogram. (FRANCIS GUEVAARA) VERSIBLE ADIABATIC PROCESS (CONSTANT ENTROPY - ISENTROPIC) 7. Steam flows isentropically through a nozzle from 1500 kPa, 288°C to 960 kPa. For 454 /s determine (a) t, (b) AV (c) Work, and (d) AK. (YRICKA INDONILA) 8 A steam turbine receives 0.52 MPa of a steam at 300"C. Then expand in an irreversible adiabatic process to aQs: 1 leg of air is allowed to expand reversibly in a behind a piston in such constant at 2602 lwhile the volume is doubled. The piston iis then moved in, and heat is regected by cylinder that the temp erature vemains away the air reversidly until the volume is the same asit was at constant 0 ini tially. Calculate the net heat flow and the overall change of entropy Sketel the process on T.s diagram. pressure Ans. [-161.9 J -- 0.497 les kg.k
- 42 velocity of 16 mfeone 3. Steam enters a turtoine with a and specifie enthalpy (e990 KT/ng).The steam Teaves t. turbine witn a 324000 kg/hr. Determine +He work aut - velocisty of 37 m/s and speific enthad py of 2530 KJ/ng- The heat lust to the surroundings as the steam passes through the turbine io (25 k3/vn). The' steam flow rate is -Put from the turbine in Kws.Pls answer thank you! Steam enters the turbine at the rate of 2.5 kg/s with enthalpy of 3200 kj/kg and exhaust enthalpy of 1100 kj/kg . Steam is extracted from the turbine at the rate of 1 kg/s for heating purposes with enthalpy of 2750 kj/kg. What is the turbine work in KW.4) A gos tubre Ahe orking sebslance Durirg the alort d the compraico,he compression, the pescue d 500LR The conditoo of the atld of tomperahune of gos is at 340k ord ompresskn proces adobalic with geo 650k ond 193OKR. The wotona subatonce le hsted ord entoed the turbine at 1400k ond kzokR ond enronde adiabalically to 900k Ond 490HR. Detrmne: The compresor Ond turbine fictres oe achol compressor ond turbire vork o ho nakd the cyce c Te thond ficey c) Acunng that a domme the w Drow the schonadk dicgrom regoroabr is installed with 85% Hocticnes, thermal ficions
- Air enters an insulated compressor at ambient conditions, 100 kPa, 20oC at the rate of0.2 kg/s and exits at 500 K. The isentropic efficiency of the compressor is 70%. Whatis the exit pressure? How much power is required to drive the compressor? Assumespecific heats at room temperatures.An adiabatic turbine with a continuous flow of water vapor has a pressure of 10 MPa andIt enters at a temperature of 500 ° C, 10 kPa pressure and 90 percent drynessIt comes out with the degree. Kinetic and potential energy changesthe mass required for the turbine to produce 5 MW of powerCalculate the flow rate.100 C² saturated steam enters the turbine Vapour at 6 MPa and Sahared liquidenters the pump at apressure of 0.01 MPa If the Detemain as heat rate to borler is ISO MU D thermal off