pressure of 11 bar and a temperature of 320C is contained in a large vessel. Connected to the vessel through a valve is a turbine followed by a small initially evacuated tank with a volume of 0.60 m3. When emergency power is required, the valve is opened and the tank fills with steam until the pressure is 11 bar. The temperature

Q: 7) When water initially at a temperature T1 is mixed with the same amount of water at a different te...

A:

Q: 1.7 A 90 N rectangular solid block slides down a 30° inclined plane. The plane is lubricated by a 3 ...

A:

Q: Determine the moment produced by the force F which tends to rotate the rod about the AB axis B C 5 m...

A: Given Data: Force, F=20 N

Q: wo smooth spheres each of radius 100 mm and weighing 100N, rest in a horizontal channel having verti...

A: When three forces which are concurrent & coplanar are in nature act at a point simultaneously at...

Q: Two kg of water at 105°C and a quality of 50% (i.e. x = 0.5) is first heated until the piston locks ...

A: Given; m = 2kgT1=105°Cx1=0.5T3=90°Cx3=1

Q: Situation 1: Two wires are supporting a weight W as shown in the figure. The stresses in wire AB and...

A:

Q: The solid 37 mm diameter steel [E - 200 GPa] shaft supports two belt pulleys. Assume that the bearin...

A: Area of moment of inertia is property of object shape which help in finding the deflection of beam s...

Q: The figure shows a reversible cycle through which 1.00 mole of a monatomic ideal gas is taken. Proce...

A:

Q: 6. Peter was hired with a starting hourly wage of $14.25, and the company promised a raise of 15¢ pe...

A:

Q: force Plt) acting on the Piston Causes Crankshaft AB to srotate • The mass per unit length of each B...

A: Obliquity ratio,lr=N OE=r cos θBE=l cos βNsinβ=sinθ   x=OC-OBx=x+l-r cosθ+l cosβx=r1+lr-cosθ-l cosβ...

Q: depth to which the open end is submerged.

A: Need to find the depth to which the open end is submerged. 

Q: A Simple Rankine cyele work hetueen pressure 3400 kA9and bakparthe initialCanelitian of steam being ...

A: Rankine cycle processes 1-2  isentropic expansion in turbine. 2-3 heat rejection at constant pressur...

Q: To help workers in your project site move dozens of equipment weighing 70 kgs to a height of 2.2m, y...

A:

Q: In the figure shown below, set F1 710 lb, F2 = 120 lb, F3 = 320 lb, the shaft diameter to 0.5 in, th...

A:   Given: The force along the x-axis, F1 = 710 lb The force along the y-axis, F2 = 120 lb The force a...

Q: Derive the pressure-depth (P-z) relationship in a fluid that is compressible with a temperature that...

A:

Q: Q9. The platform is rotating about the vertical axis such that at any instant its angular position i...

A:

Q: 0.5 kg of Helium and 0.5 kg of nitrogen are mixed at 20°C and at a total pressure of 100 kPa. Find (...

A: Mass of helium mHe=.5 kgMass of nitrogen mN2=.5 kgT=20°C+273=293 KTotal pressure P=100 kPaTotal mass...

Q: 1. Assuming F is 90lb, coefficient of static friction: =0.2, and the coefficient of kinetic friction...

A: we have to determine the distance travelled by the box along the plane

Q: A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape a...

A:

Q: In a condenser containing air and water, the air pressure is 22 kPa absolute. What is the gage press...

A: Given data,  Pa(abs) =22 KPa  h= 1.25 m   

Q: Cars arrive at a service station according to Poisson's distribution with a mean rate of 5 per hour ...

A:

Q: a) Determine which rigid body experiences complex motion b) Locate the instant center for that rigid...

A:

Q: A wooden ball is tied to a string of length 56 cm and rotating in horizontal circle at a constant sp...

A:

Q: on steel 1.5mm fective resistanc 1eו והה )

A:

Q: kw per cylir of the crank and combu

A:

Q: An aircraft is flying at an altitude where the pressure ratio is O.25. Assume standard sea level con...

A: Given data: Pressure ratioPP0=0.25 Need to determine the altitude of the flying aircraft.

Q: container is filled with a mixture of 2 fluids having densities of 3 kg/L (fluid A) and 4000 kg/m^3 ...

A: The overall density of the mixture can be calculated using the formula given below as- ρo=mtV where,...

Q: 2. Projectile Motion - D(ais)ynamics (12) The cat Daisy (pictured to the left) enjoys sitting on her...

A: Calculated how far back from the platform d must she jumped so that she reached the top edge of the ...

Q: An aluminum bar having a cross-sectional area of 160 mm?. It carries the axial loads at positions sh...

A:

Q: Fig. P2.39 a DA» DB DA and DC.

A:

Q: Block 2 slides outward on link 1 at a uniform velocity of 6 m/s as shown in the figure. Link 1 is ro...

A:

Q: 4. A pump recieves 5.6kg/s of hydraulic oil (SG=.85) at 2.5kg/cm2 and discharges it at 13kg/cm2. Wha...

A:

Q: Calculate the Mean Effective Ratio of a spark-ignition engine which has a compression ratio of 10 an...

A: Calculate the final temperature after compression. T1V1γ-1=T2V2γ-1T2=T1V1V2γ-1=835.2+273101.4-1=2783...

Q: Liet is coming out of a dive, and a sensor in the pilot's seat measures a force of 800 lb for ilot w...

A:

Q: A reversed Carnot cycle refrigerator maintains a temperature of - 5°C. The ambient air temperature i...

A: Given:T1=35o C or 308 KT2=-5o C or 268 K

Q: Which one of the following is true to reduce the work input to a compressor O increase the pressure ...

A: The expression for the Work absorbed by the compressor is given below as- W=2nRT1n-1pxp1n-1n-1 where...

Q: Initially, a gas is subjected to standard atmospheric pressure with a temperature reading of 289K an...

A:    Given: The temperature reading initially, T1 = 289 K The volume of gas initially, V1 = 2830 liter...

Q: A Pelton wheel has to develop 12 MW under a head of 300 m at a speed of 500 rpm. If the diameter of ...

A: Given Data The shaft power is: P=12 MW The speed is: N=500 rpm The head is: H=300 m The efficiency ...

Q: In the graphic below, Gear A begins at rest and is given an angular acceleration clockWise of a = 3t...

A: Given:α=3trA=6 inrB=2 inrc=4 inrD=1 in

Q: Problem 3. A 100 g ball is moving at a speed of 20 m/s strikes a bat and remains i contact with it f...

A: Given:m=100g =0.1 Kgv=20 m/st=0.1 sec

Q: 6 kN/m 6 kN/m 3 kN/m A B -3 m 3 m

A: The support reactions in the given beam can be calculated using the three equations of statics which...

Q: determine the average speed in the enlarged pipe.

A: need to determine the average speed in the enlarged pipe.

Q: Problem 2: Just after the fan is turned on, the motor gives the blade an angular acceleration a = (2...

A:

Q: 1.2 kg of water that is initially at 90°C with a quality of 10% occupies a spring-loaded piston-cyli...

A:

Q: A Simple Aanhine cyele works betuween pressures 56 par and loeo kpa, the initial eondifion of steam ...

A: given; find efficienecy=?work ratio=?specific steam consumption=?  

Q: ribe a situation where you might use a Vernier caliper or micrometer. Explain why you would use this...

A: We need to discuss where we can use vernier caliper/ micrometer

Q: system of blocks is pulled by a force P. The string connecting blocks A and B passes over a pulley w...

A: The ratio of tensions on the ropes of the pulley is related by the formula given below as- T1T2=eμθ ...

Q: Determine the energy needed to accelerate an 800-kg car from rest to 100 kph.

A: Given data: u=0 m/sv=100 km/h=27.78 m/sm=800 kg Need to determine the energy required.

Q: A certain ideal gas whose R = 278.6J/kg.K and cp = 1.015KJ/Kg.K expands isentropically from 1517kPA ...

A: The formula for the work done through the isentropic process is given below as- W=mRT2-T1γ-1 where, ...

Q: The motorcycle is traveling at a constant speed of 60 km/h. Determine the magnitude of its accelerat...

A: