A heat engine using 120mg of helium as the working substance follows the cycle shown in the following figure. a. Determine the pressure, temperature, and volume of the gas at point 1, 2, and 3. b. What is the W, Q and DEint for each process 1->2, 2->3, and 3->1?

Q: A parabolic trough plant operating with a steam temperature of 375°C has a reported efficiency of…

A:

Q: - Using the lower left-hand side of the object as the pivot: a. Calculate the coordinates (x,y) for…

A: Given: A1=2800 mm2A2=2400 mm2x1=70 mmx2=60+20/2=70 mmy1=10 mmy2=20+60=80 mm where,…

Q: A water tube boiler is made of DN 500 schedule XS pipe (NPS20) conforming to SA 285B. A DN 200…

A: Answer: There are three F-values in the study, one for each of the three factors being explored. It…

Q: An electric motor running at 600 rpm is used to drive a rock crushing machine with a design power of…

A: In belt drive it consists of an endless belt which is wrapped tightly over two pulleys known as…

Q: STELIA Aerospace are planning to design a spherical cryogenic tank to be stored with liquid…

A: (a) Calculate the mass flow rate that is actually used to fill the tank.…

Q: One kg of air expands at a constant temperature from a pressure of 800 kPa and a volume of 2 m³ to a…

A:

Q: 1. Consider the system shown: a. Determine the differential equation describing the system X2 b.…

A:

Q: Determine the maximum angle θ the 0.38-kg ball will travel without leaving the circular track.…

A: Soln :- s = displacement = 100 mm             k= spring constant = 1500 N/m             R= radius =…

Q: ower generated by a wind system at a height of 50 m is equal to 30 kw at a wind of m/s 4? Find the…

A:

Q: 26 PA PB Water Water Oil Manometric fluid Manometric fluid Find the pressure difference at two…

A:

Q: Q/ Three chemical engineers (Mohammed, Ahmed and Ali) discussed about the effect of the pressure…

A: steam power plants work on the Rankine cycle. the efficiency of the cycle depends on the work of the…

Q: The fracture strength of glass may be increased by etching away a thin surface layer. It is believed…

A:

Q: Please Help me to solve the following phy si cal example #1 A boiler hAS 0.22 m2 0f net furnace area…

A: Given Data The area of the boiler is:Area=0.22 m2=22×104 mm The spaced is:d=0.134m=134mm The…

Q: A fillet weld is used to join 2 medium carbon steel plates each having a thickness of 5.0 mm. The…

A:

Q: Calculate the y- and z- coordinates of the point at which the resultant of acting on the object…

A: Given data  Given force system

Q: The figure below shows a river scow. The scow floats with  submerged.  The center of gravity  is at…

A: Given data as per the question X =4 m H =10 m L =25m

Q: For the connection shown, the average shear stress in the 14-mm-diameter bolts must be limited to…

A: Given is a double shear connection.

Q: 5 m long cantilever beam carries a uniform load of 5 KN/m on the 3 m portion of the beam from the…

A:

Q: Item 4 of 6 Fill in the blanks / identification: A car with axle loads of 24 kN and 36 kN on a wheel…

A:

Q: 3. During a reversible process there are abstracted 320KJ/s of heat from 1.23kg/s of a certain gas,…

A:

Q: *16–48. At the instant shown, 0 = 60°, and rod AB is subjected to a deceleration of 16 m/s? when the…

A:

Q: The position of a crate sliding down a ramp is given by x=(0.25t^3)m,y=(1.5t^2)m,z=(6-0.75t^(5/2)0m,…

A: Given   Magnitude       x=0.25t3 m       y=1.5t2m       z=6-0.75t5/2 m Time, t = 3 s Find  Velocity,…

Q: 5. Compute the force necessary to move a 6000 lbs supported on four wheels of 2.5 ft diameter,…

A: In Question 4 some data is missing (length or Diameter) so  I am attempting the Question 5 Given…

Q: Draw the shear and moment diagram for each problem Use Method of Section (as Solution A) and Method…

A: SFD and BMD

Q: In Figure 1, a reducing elbow is used to deflect water flow at a rate of 18 kg/s in a horizontal…

A: Find the velocity of water at inlet and outlet also find gage pressure at inlet.

Q: ra 1=-(p + yh) „(p + yh) 2 дх Shear-stress distribution for laminar and turbulent flow equation

A:

Q: A disk of mass m = 5 kg, Ic =mR3, and outer radius Ro = 0.9 m contacts an inclined surface with…

A: Find the speed of disk's centre.

Q: Write your answer including the problem and complete solution. 1. The rotation of rod OA about O is…

A:

Q: diameter as shown below indicates the piezometer readings with apparatus coefficient of 0.965. If…

A: Given   Manometer reading, H = 55 - 15 = 40 mm   Diameter, D = 36 mm                    d = 10.5 mm…

Q: Find the resultant vectors. This referes to Question 4 on the PDF v Horizontal 30N and Vertical 60N…

A:

Q: Q1: If the power generated by a wind system at a height of 5 m is equal to 30 kw at a wind speed of…

A:

Q: A lathe is capable of spinning a cylindrical solid aluminium bar of radius 2.4 cm and length 75 cm…

A: Given data Radius of solid aluminum bar = 2.4 cmIn 1.3 seconds, it reaches an angular speed of 12000…

Q: 1. The truss is supported by a hinge at A and a roller at B as shown. Find the reactions in the…

A: The pin or hinge support has two reactions (horizontal and vertical reactions). The roller support…

Q: 2.44 The figure shows the cross section of a circular steel tube that is filled with concrete and…

A:

Q: Given that you are a policy maker in Davao, how will you rank the following in terms of the city's…

A: Renewable energy is energy derived from naturally renewing but flow-limited sources; renewable…

Q: H.W/assume a leg has 0.6m shaft of bone with an average cross sectional area of 1.5 cm.What is the…

A:

Q: » call Phonldigbal bakberies camera

A: A battery is a device that stores and transforms chemical energy into electrical energy.…

Q: Find the max shear stress in bending in the cross section below if Vmax = 10 kips.

A:

Q: Q/ Three chemical engineers (Mohammed, Ahmed and Ali) discussed about the effect of the pressure…

A: Statement by Mohammad is true. Increasing of the pressure value will increase the efficiency of the…

Q: -107. II the becam is subjocted to the internal moment of M =2 kN-m, determine the masimum bending…

A: Solution to first question as per our company policy. 6-107

Q: A machine part consists of a thin 0.6 m long bar with small 1 kg masses fastened by screws to its…

A: Given data Length of bar = 0.6 m Mass attached at end = 1 kg  Maximum force it can withstand = 65 N

Q: Q2) Consider a mass (m=5 kg) connected to a massless rod of length (L=2 m) to swing about point O,…

A:

Q: A single cylinder petrol engine works on the Otto cycle and draws in air at 1.01 bar and 22C. The…

A:

Q: What is the purpose of reheating steam in the reheat cycle?

A: Reheating is a process in which expansion of steam takes place in multiple stages or multiple…

Q: A shaft 100mm in diameter and 3 m long, with built-in ends, is subjected to a clockwise torque of 4…

A:

Q: rod of length (L=2 m) to swing about point O, as shown in Figure (2). The mass is also connected to…

A: Given: m=5 kg Lrod =2 m k= 10 N/m Lspring= 1 m

Q: A flange coupling having 100 mm bolt circle radius and 22 mm thick uses 8 bolts, 16 mm diameter to…

A:

Q: 14-49. The 2-Mg car increases its speed uniformly from rest to 25 m/s in 30 s up the inclined road.…

A:

Q: The baseball player A hits the baseball at VA = 40 ft/s and  θA = 60° from the horizontal. When the…

A: Given data: VA=40 ft/sθA=60° Need to determine the constant speed at which B must run and the…

Q: Find the torque on bottom plate b) R. Fluid with viscosity u Fixed plate

A: