A simple Brayton cycle using air as the working fluid has a pressure ratio of 10. The minimum and maximum temperatures in the cycle are 295 K and 1240 K. Assuming an isentropic efficiency of A° % for the compressor and 'B° % for the turbine. By referring to A' and 'B' values for each student in Appendices, answer the following questions: (a) Find the air temperature at turbine exit. (b) Determine the net work output (c) Find the thermal efficiency

Q: A motor operates at 1800 RPM and expends 2 HP.  How many ft-lbs of torque does it provide at that…

A: Given data: The speed of the motor is; N=1800 RPM. The power of the motor is; P=2 HP.

Q: The diagram at the right shows vector F. If F =-Q, where Q>0, I(d) determine the value of F in terms…

A: The force F is making an angle of θ with +y axis  and x-component of Force = -Q where Q > 0

Q: as, will write 0<75 will write 0 <15 will write 10 <15 . will write 10 <75 ow will you create a line…

A: Q. 1 Ans: D Q. 2 Ans: D Q. 3 Ans: C

Q: y F1 = 30 N 3 4 F3 = 50 N 20° F2 = 20 N

A: From the data given in question, F1 = 30 N F2 = 20 N F3 = 50 N

Q: Draw the three projection in sheet

A: Orthographic Projection It is a form of presenting a three-dimensional object into Two dimensional.…

Q: Phi = 40 degrees Theta = 35 degrees F1 = 425 Newtons Alpha = 60 degrees Beta = 45 degrees F2 = 625…

A: Given,  ϕ=40°θ=35°F1=425Nα=60°β=45°F2=625N

Q: 1-23.Determine the length of side C of the triangle shown in Figure P1-23.

A:

Q: F3 = 750 N 45° 5 30° F2 = 625 N F = 850 N

A:

Q: 0.75' C 4.5' Z 21-4 D A a 2 0.5' 2.5' B 10.5 X

A: (a) 2z ft(b) 0.5x+0.5y ft(c) -4.5x+0.75y+2.5z(d) -3.9x+y(e) 0.5x+0.5y-2z(f) 0.6x+0.25y-2.5z(g)…

Q: mechanism. You have a closed polygon, where: a = length of input crank = 1 inch b = length of…

A:

Q: What is the angle between the x axis and the resultant? F2= 40 N y F, = 80 N 4 60° 3 (A

A: Given Data : F1=80 N F2=40 N F3=60 N

Q: Given two points; (4,17) and (-4,1) on a line, what is the slope of the line? A. 2 B 1/2 C 1/2 D 2

A: Given Data A(4,17) B(-4,1)

Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing.