diagram of ‘regeneration cycle’ and state the advantages and disadvantages of regeneration.

Q: degree of reaction of a reaction turbine

A:

Q: 2. The height of a cylindrical tank, containing 9.1 kg of gas at 482.5 kPa and 48.9deg. C is triple…

A:

Q: Determine the x- and y-coordinates of the centroid of the shaded area. ュー - 520 140 60° 60° 350 175…

A: Answer: x = 250.188885 mm y = 175 mm

Q: Would the volumetric flow rate in a pipe, assuming laminar flow, be more or less if the fluid were…

A:

Q: 5.32 PQ What is a control surface and a control volume? Can mass pass through a control surface?

A: Control volume :

Q: A steel pipe 1.5m in diameter is required to carry an internal pressure of 650kPa. If the allowable…

A:

Q: The variable h designates the arbitrary vertical location of the center of the circular cutout…

A:

Q: A machine shaft supported on bearings 11 ft apart is to transmit 288hp at 200 rpm while subjected to…

A:

Q: X Incorrect Calculate the y-coordinate of the centroid of the shaded area. 45 mm 26 mm - 26 - 26 -…

A: find the y- cordinate of centroid of the shaded area.

Q: Determine the magnitudes of all pin reactions for the frame loaded as shown. Assume F = 660 N, a =…

A: Consider the free body diagram for the member ABC.

Q: 2-33.Find the resultant of the forces shown in Figure P2-33. 15° 20° 5 kN 4 kN 2 kN 30° 3 kN FIGURE…

A:

Q: Problem 1: Calculate the forces in the required members of the truss shown: F1 F2 F3 H G F k.A F4 В…

A:

Q: The rectangular area shown in part a of the figure is split into three equal areas which are then…

A: According to the details provided in the question, we need to calculate the percent increase in the…

Q: Determine the forces in members CG and GH of the symmetrically loaded truss. The forces are positive…

A:

Q: Using the figure below, find the ff: 1. Crank rotates clockwise at constant rate of 900 rpm.…

A:

Q: What is the factor of safety when a 0.50-in, 6 x 19 medium plow steel wire rope carrying an 8800 lb…

A: Given    Breaking strength, B = 8.5 tons                                     = 7711 kg  Rope…

Q: Air enters the compressor of a simple gas turbine at p1 = 14 lbf/in2, T1 = 520°R. The isentropic…

A: Write the given data. P1=14 lbf/in2T1=520°R Here, P1 is the initial pressure at entry and T1 is the…

Q: A steady flow compressor handles 113.3 m³ /min of air measured at intake where p1 = 97.22 kRag and…

A: Given data:

Q: 2. Calculate the required force P. Assume pulley is weightless and frictionless. Block is moving…

A:

Q: Determine the moments of inertia about the y-axis of the circular area without and with the central…

A:

Q: The kinematic viscosity of the fluid depends on O 1. Surface tension O 2. Vapor pressure 3. None of…

A: The kinematic viscosity of the fluid depends on Answer: 4. Fluid temperature

Q: Propane is a hydrocarbon that burns to produce carbon dioxide or carbon monoxide, depending on the…

A:

Q: If the oil (specific gravity 0.91) rises to 0.1 m in a piezometer attached at a point to the…

A:

Q: 2. A cord is wrapped around a homogeneous disk of radius r = 0.5 m and mass m = 14.25 kg. If the…

A:

Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

A: Given

Q: Find the pressure at point 2 given the isometric drawing of the commercial steel pipeline indicating…

A:

Q: below, find the ff: 1. Tangential acceleration of the end of the crank.(in/s2) 2. Normal…

A:

Q: The 0.25 kg slider A is pushed along the circular bar by the slotted bar. The circular bar lies in…

A:

Q: QB3 TWO DIMENTIONAL STRAIN Three strain gauges were arranged in the form of a rectangular rosette…

A:

Q: 21. The mechanical system is shown in the figure draw the free body diagram and determine system is…

A:

Q: A gas is cooled by circulating it in a turbulent regime through the interior of a circular duct with…

A: Given: The diameter of duct, Di = 0.025 m The internal wall temperature, Ti = 310 K The average…

Q: Well-insulated ducts operate at steady state with parameters as shown. The pressure is about 1 atm…

A:

Q: The variable h designates the arbitrary vertical location of the center of the circular cutout…

A:

Q: composite protective wall is formed of a 1 in copper plate, a 1/8 in layer of asbestos, a 2 in layer…

A:

Q: Which of the following is true for a closed system? mass entering = mass leaving…

A: System: It is a region chosen for study or anything under consideration is called as system. System…

Q: Problem 1: The T-shaped arm ABC shown in the figure lies in a vertical plane and pivots about a…

A: Free body diagram:

Q: d pipe assuming laminar flow, be more or less if the fluid were more viscous, but the pressure…

A:

Q: Calculate the x- and y-coordinates of the centroid of the shaded area. 5" Answers: (X, Y) = ( i )…

A:

Q: In a simple closed circuit gas turbine engine the compressor temperature is 288 K and the turbine…

A:

Q: Find the air horsepower of an industrial fan that delivers 28m³/s of air through a 949 mm by 1110 mm…

A: find the horsepower of an industrial fan.

Q: Calculate the components of the forces at B and C.

A:

Q: For what value Mof the clockwise couple will the horizontal component A, of the pin reaction at A be…

A: When an amount of push or pull act on the object, it has the ability to change the state of the…

Q: Water flows through a circular tube with a velocity of 2 m/s. The diameter of the pipe is 14 cm. If…

A:

Q: A closed cylindrical tank that is 2m in diameter and has a height of 8m contains 6m deep of oil with…

A:

Q: Explain this one of the assumptions in using the flexural and shearing stresses. -the beam is…

A: Always some  assumptions are done before derivation or explanation of any formula related to normal…

Q: A 3 m2 hot black surface at 80 C is losing heat to the surrounding air at 25 C by convection with a…

A: Given                                      Area, A = 3 m2       Heat transfer coefficient, h = 12…

Q: A stainless steel pipe with a length of 35 ft has an inner diameter of 0.92 ft and an outer diameter…

A:

Q: The fluid flow through a pipeline can be assumed as O Unsteady flow O Uniform flow O Steady flow O…

A: Fluid flow in a pipeline

Q: 1. A car is traveling along road AB as shown below. The car has a The car is accelerating at a rate…

A:

Q: Determine the force in member BE of the loaded truss. The force is positive if in tension, negative…

A: